15157896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 42974400

約数和(自身を除く): 27816504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2557, 2964, 5114, 5928, 7671, 10228, 15342, 20456, 30684, 33241, 48583, 61368, 66482, 97166, 99723, 132964, 145749, 194332, 199446, 265928, 291498, 388664, 398892, 582996, 631579, 797784, 1165992, 1263158, 1894737, 2526316, 3789474, 5052632, 7578948, 15157896]

約数ペア:

[(1, 15157896), (2, 7578948), (3, 5052632), (4, 3789474), (6, 2526316), (8, 1894737), (12, 1263158), (13, 1165992), (19, 797784), (24, 631579), (26, 582996), (38, 398892), (39, 388664), (52, 291498), (57, 265928), (76, 199446), (78, 194332), (104, 145749), (114, 132964), (152, 99723), (156, 97166), (228, 66482), (247, 61368), (312, 48583), (456, 33241), (494, 30684), (741, 20456), (988, 15342), (1482, 10228), (1976, 7671), (2557, 5928), (2964, 5114)]