158175888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 496682496

約数和(自身を除く): 338506608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 37, 39, 48, 51, 52, 62, 68, 74, 78, 93, 102, 104, 111, 124, 136, 148, 156, 169, 186, 204, 208, 221, 222, 248, 272, 296, 312, 338, 372, 403, 408, 442, 444, 481, 496, 507, 527, 592, 624, 629, 663, 676, 744, 806, 816, 884, 888, 962, 1014, 1054, 1147, 1209, 1258, 1326, 1352, 1443, 1488, 1581, 1612, 1768, 1776, 1887, 1924, 2028, 2108, 2294, 2418, 2516, 2652, 2704, 2873, 2886, 3162, 3224, 3441, 3536, 3774, 3848, 4056, 4216, 4588, 4836, 5032, 5239, 5304, 5746, 5772, 6253, 6324, 6448, 6851, 6882, 7548, 7696, 8112, 8177, 8432, 8619, 9176, 9672, 10064, 10478, 10608, 11492, 11544, 12506, 12648, 13702, 13764, 14911, 15096, 15717, 16354, 17238, 18352, 18759, 19344, 19499, 20553, 20956, 22984, 23088, 24531, 25012, 25296, 27404, 27528, 29822, 30192, 31434, 32708, 34476, 37518, 38998, 41106, 41912, 44733, 45968, 49062, 50024, 54808, 55056, 58497, 59644, 62868, 65416, 68952, 75036, 77996, 82212, 83824, 89063, 89466, 98124, 100048, 106301, 109616, 116994, 119288, 125736, 130832, 137904, 150072, 155992, 164424, 178126, 178932, 193843, 196248, 212602, 233988, 238576, 251472, 253487, 267189, 300144, 311984, 318903, 328848, 356252, 357864, 387686, 392496, 425204, 467976, 506974, 534378, 581529, 637806, 712504, 715728, 760461, 775372, 850408, 935952, 1013948, 1068756, 1163058, 1275612, 1425008, 1520922, 1550744, 1700816, 2027896, 2137512, 2326116, 2551224, 3041844, 3101488, 3295331, 4055792, 4275024, 4652232, 5102448, 6083688, 6590662, 9304464, 9885993, 12167376, 13181324, 19771986, 26362648, 39543972, 52725296, 79087944, 158175888]

約数ペア:

[(1, 158175888), (2, 79087944), (3, 52725296), (4, 39543972), (6, 26362648), (8, 19771986), (12, 13181324), (13, 12167376), (16, 9885993), (17, 9304464), (24, 6590662), (26, 6083688), (31, 5102448), (34, 4652232), (37, 4275024), (39, 4055792), (48, 3295331), (51, 3101488), (52, 3041844), (62, 2551224), (68, 2326116), (74, 2137512), (78, 2027896), (93, 1700816), (102, 1550744), (104, 1520922), (111, 1425008), (124, 1275612), (136, 1163058), (148, 1068756), (156, 1013948), (169, 935952), (186, 850408), (204, 775372), (208, 760461), (221, 715728), (222, 712504), (248, 637806), (272, 581529), (296, 534378), (312, 506974), (338, 467976), (372, 425204), (403, 392496), (408, 387686), (442, 357864), (444, 356252), (481, 328848), (496, 318903), (507, 311984), (527, 300144), (592, 267189), (624, 253487), (629, 251472), (663, 238576), (676, 233988), (744, 212602), (806, 196248), (816, 193843), (884, 178932), (888, 178126), (962, 164424), (1014, 155992), (1054, 150072), (1147, 137904), (1209, 130832), (1258, 125736), (1326, 119288), (1352, 116994), (1443, 109616), (1488, 106301), (1581, 100048), (1612, 98124), (1768, 89466), (1776, 89063), (1887, 83824), (1924, 82212), (2028, 77996), (2108, 75036), (2294, 68952), (2418, 65416), (2516, 62868), (2652, 59644), (2704, 58497), (2873, 55056), (2886, 54808), (3162, 50024), (3224, 49062), (3441, 45968), (3536, 44733), (3774, 41912), (3848, 41106), (4056, 38998), (4216, 37518), (4588, 34476), (4836, 32708), (5032, 31434), (5239, 30192), (5304, 29822), (5746, 27528), (5772, 27404), (6253, 25296), (6324, 25012), (6448, 24531), (6851, 23088), (6882, 22984), (7548, 20956), (7696, 20553), (8112, 19499), (8177, 19344), (8432, 18759), (8619, 18352), (9176, 17238), (9672, 16354), (10064, 15717), (10478, 15096), (10608, 14911), (11492, 13764), (11544, 13702), (12506, 12648)]