157033328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 343787520

約数和(自身を除く): 186754192

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 304, 368, 437, 592, 607, 703, 851, 874, 1214, 1406, 1702, 1748, 2428, 2812, 3404, 3496, 4856, 5624, 6808, 6992, 9712, 11248, 11533, 13616, 13961, 16169, 22459, 23066, 27922, 32338, 44918, 46132, 55844, 64676, 89836, 92264, 111688, 129352, 179672, 184528, 223376, 258704, 265259, 359344, 426721, 516557, 530518, 853442, 1033114, 1061036, 1706884, 2066228, 2122072, 3413768, 4132456, 4244144, 6827536, 8264912, 9814583, 19629166, 39258332, 78516664, 157033328]

約数ペア:

[(1, 157033328), (2, 78516664), (4, 39258332), (8, 19629166), (16, 9814583), (19, 8264912), (23, 6827536), (37, 4244144), (38, 4132456), (46, 3413768), (74, 2122072), (76, 2066228), (92, 1706884), (148, 1061036), (152, 1033114), (184, 853442), (296, 530518), (304, 516557), (368, 426721), (437, 359344), (592, 265259), (607, 258704), (703, 223376), (851, 184528), (874, 179672), (1214, 129352), (1406, 111688), (1702, 92264), (1748, 89836), (2428, 64676), (2812, 55844), (3404, 46132), (3496, 44918), (4856, 32338), (5624, 27922), (6808, 23066), (6992, 22459), (9712, 16169), (11248, 13961), (11533, 13616)]