168479688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 484041600

約数和(自身を除く): 315561912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 97, 104, 114, 152, 156, 194, 228, 247, 291, 293, 312, 388, 456, 494, 582, 586, 741, 776, 879, 988, 1164, 1172, 1261, 1482, 1758, 1843, 1976, 2328, 2344, 2522, 2964, 3516, 3686, 3783, 3809, 5044, 5529, 5567, 5928, 7032, 7372, 7566, 7618, 10088, 11058, 11134, 11427, 14744, 15132, 15236, 16701, 22116, 22268, 22854, 23959, 28421, 30264, 30472, 33402, 44232, 44536, 45708, 47918, 56842, 66804, 71877, 72371, 85263, 91416, 95836, 113684, 133608, 143754, 144742, 170526, 191672, 217113, 227368, 287508, 289484, 341052, 369473, 434226, 539999, 575016, 578968, 682104, 738946, 868452, 1079998, 1108419, 1477892, 1619997, 1736904, 2159996, 2216838, 2955784, 3239994, 4319992, 4433676, 6479988, 7019987, 8867352, 12959976, 14039974, 21059961, 28079948, 42119922, 56159896, 84239844, 168479688]

約数ペア:

[(1, 168479688), (2, 84239844), (3, 56159896), (4, 42119922), (6, 28079948), (8, 21059961), (12, 14039974), (13, 12959976), (19, 8867352), (24, 7019987), (26, 6479988), (38, 4433676), (39, 4319992), (52, 3239994), (57, 2955784), (76, 2216838), (78, 2159996), (97, 1736904), (104, 1619997), (114, 1477892), (152, 1108419), (156, 1079998), (194, 868452), (228, 738946), (247, 682104), (291, 578968), (293, 575016), (312, 539999), (388, 434226), (456, 369473), (494, 341052), (582, 289484), (586, 287508), (741, 227368), (776, 217113), (879, 191672), (988, 170526), (1164, 144742), (1172, 143754), (1261, 133608), (1482, 113684), (1758, 95836), (1843, 91416), (1976, 85263), (2328, 72371), (2344, 71877), (2522, 66804), (2964, 56842), (3516, 47918), (3686, 45708), (3783, 44536), (3809, 44232), (5044, 33402), (5529, 30472), (5567, 30264), (5928, 28421), (7032, 23959), (7372, 22854), (7566, 22268), (7618, 22116), (10088, 16701), (11058, 15236), (11134, 15132), (11427, 14744)]