157319296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 331752960

約数和(自身を除く): 174433664

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 967, 992, 1271, 1312, 1934, 1984, 2542, 2624, 3868, 3968, 5084, 5248, 7736, 10168, 15472, 20336, 29977, 30944, 39647, 40672, 59954, 61888, 79294, 81344, 119908, 123776, 158588, 162688, 239816, 317176, 479632, 634352, 959264, 1229057, 1268704, 1918528, 2458114, 2537408, 3837056, 4916228, 5074816, 9832456, 19664912, 39329824, 78659648, 157319296]

約数ペア:

[(1, 157319296), (2, 78659648), (4, 39329824), (8, 19664912), (16, 9832456), (31, 5074816), (32, 4916228), (41, 3837056), (62, 2537408), (64, 2458114), (82, 1918528), (124, 1268704), (128, 1229057), (164, 959264), (248, 634352), (328, 479632), (496, 317176), (656, 239816), (967, 162688), (992, 158588), (1271, 123776), (1312, 119908), (1934, 81344), (1984, 79294), (2542, 61888), (2624, 59954), (3868, 40672), (3968, 39647), (5084, 30944), (5248, 29977), (7736, 20336), (10168, 15472)]