157099992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 482941440

約数和(自身を除く): 325841448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 821, 938, 952, 1139, 1407, 1428, 1608, 1642, 1876, 2278, 2463, 2814, 2856, 3284, 3417, 3752, 4556, 4926, 5628, 5747, 6568, 6834, 7973, 9112, 9852, 11256, 11494, 13668, 13957, 15946, 17241, 19704, 22988, 23919, 27336, 27914, 31892, 34482, 41871, 45976, 47838, 55007, 55828, 63784, 68964, 83742, 95676, 97699, 110014, 111656, 137928, 165021, 167484, 191352, 195398, 220028, 293097, 330042, 334968, 385049, 390796, 440056, 586194, 660084, 770098, 781592, 935119, 1155147, 1172388, 1320168, 1540196, 1870238, 2310294, 2344776, 2805357, 3080392, 3740476, 4620588, 5610714, 6545833, 7480952, 9241176, 11221428, 13091666, 19637499, 22442856, 26183332, 39274998, 52366664, 78549996, 157099992]

約数ペア:

[(1, 157099992), (2, 78549996), (3, 52366664), (4, 39274998), (6, 26183332), (7, 22442856), (8, 19637499), (12, 13091666), (14, 11221428), (17, 9241176), (21, 7480952), (24, 6545833), (28, 5610714), (34, 4620588), (42, 3740476), (51, 3080392), (56, 2805357), (67, 2344776), (68, 2310294), (84, 1870238), (102, 1540196), (119, 1320168), (134, 1172388), (136, 1155147), (168, 935119), (201, 781592), (204, 770098), (238, 660084), (268, 586194), (357, 440056), (402, 390796), (408, 385049), (469, 334968), (476, 330042), (536, 293097), (714, 220028), (804, 195398), (821, 191352), (938, 167484), (952, 165021), (1139, 137928), (1407, 111656), (1428, 110014), (1608, 97699), (1642, 95676), (1876, 83742), (2278, 68964), (2463, 63784), (2814, 55828), (2856, 55007), (3284, 47838), (3417, 45976), (3752, 41871), (4556, 34482), (4926, 31892), (5628, 27914), (5747, 27336), (6568, 23919), (6834, 22988), (7973, 19704), (9112, 17241), (9852, 15946), (11256, 13957), (11494, 13668)]