158568984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 535392000

約数和(自身を除く): 376823016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 56, 57, 58, 63, 72, 76, 84, 87, 114, 116, 126, 133, 152, 168, 171, 174, 203, 228, 232, 252, 261, 266, 342, 348, 399, 406, 456, 504, 522, 532, 551, 571, 609, 684, 696, 798, 812, 1044, 1064, 1102, 1142, 1197, 1218, 1368, 1596, 1624, 1653, 1713, 1827, 2088, 2204, 2284, 2394, 2436, 3192, 3306, 3426, 3654, 3857, 3997, 4408, 4568, 4788, 4872, 4959, 5139, 6612, 6852, 7308, 7714, 7994, 9576, 9918, 10278, 10849, 11571, 11991, 13224, 13704, 14616, 15428, 15988, 16559, 19836, 20556, 21698, 23142, 23982, 30856, 31976, 32547, 33118, 34713, 35973, 39672, 41112, 43396, 46284, 47964, 49677, 65094, 66236, 69426, 71946, 75943, 86792, 92568, 95928, 97641, 99354, 115913, 130188, 132472, 138852, 143892, 149031, 151886, 195282, 198708, 227829, 231826, 260376, 277704, 287784, 298062, 303772, 314621, 347739, 390564, 397416, 455658, 463652, 596124, 607544, 629242, 683487, 695478, 781128, 911316, 927304, 943863, 1043217, 1192248, 1258484, 1366974, 1390956, 1822632, 1887726, 2086434, 2202347, 2516968, 2733948, 2781912, 2831589, 3775452, 4172868, 4404694, 5467896, 5663178, 6607041, 7550904, 8345736, 8809388, 11326356, 13214082, 17618776, 19821123, 22652712, 26428164, 39642246, 52856328, 79284492, 158568984]

約数ペア:

[(1, 158568984), (2, 79284492), (3, 52856328), (4, 39642246), (6, 26428164), (7, 22652712), (8, 19821123), (9, 17618776), (12, 13214082), (14, 11326356), (18, 8809388), (19, 8345736), (21, 7550904), (24, 6607041), (28, 5663178), (29, 5467896), (36, 4404694), (38, 4172868), (42, 3775452), (56, 2831589), (57, 2781912), (58, 2733948), (63, 2516968), (72, 2202347), (76, 2086434), (84, 1887726), (87, 1822632), (114, 1390956), (116, 1366974), (126, 1258484), (133, 1192248), (152, 1043217), (168, 943863), (171, 927304), (174, 911316), (203, 781128), (228, 695478), (232, 683487), (252, 629242), (261, 607544), (266, 596124), (342, 463652), (348, 455658), (399, 397416), (406, 390564), (456, 347739), (504, 314621), (522, 303772), (532, 298062), (551, 287784), (571, 277704), (609, 260376), (684, 231826), (696, 227829), (798, 198708), (812, 195282), (1044, 151886), (1064, 149031), (1102, 143892), (1142, 138852), (1197, 132472), (1218, 130188), (1368, 115913), (1596, 99354), (1624, 97641), (1653, 95928), (1713, 92568), (1827, 86792), (2088, 75943), (2204, 71946), (2284, 69426), (2394, 66236), (2436, 65094), (3192, 49677), (3306, 47964), (3426, 46284), (3654, 43396), (3857, 41112), (3997, 39672), (4408, 35973), (4568, 34713), (4788, 33118), (4872, 32547), (4959, 31976), (5139, 30856), (6612, 23982), (6852, 23142), (7308, 21698), (7714, 20556), (7994, 19836), (9576, 16559), (9918, 15988), (10278, 15428), (10849, 14616), (11571, 13704), (11991, 13224)]