156922122848

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{2579}}^1\times {\mathrm{4649}}^1$

素因数の和:7647

約数の個数: 48

約数和(自身を含む): 309882510000

約数和(自身を除く): 152960387152

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 2579, 3272, 4649, 5158, 6544, 9298, 10316, 13088, 18596, 20632, 37192, 41264, 74384, 82528, 148768, 1054811, 1901441, 2109622, 3802882, 4219244, 7605764, 8438488, 11989771, 15211528, 16876976, 23979542, 30423056, 33753952, 47959084, 60846112, 95918168, 191836336, 383672672, 4903816339, 9807632678, 19615265356, 39230530712, 78461061424, 156922122848]

約数ペア:

[(1, 156922122848), (2, 78461061424), (4, 39230530712), (8, 19615265356), (16, 9807632678), (32, 4903816339), (409, 383672672), (818, 191836336), (1636, 95918168), (2579, 60846112), (3272, 47959084), (4649, 33753952), (5158, 30423056), (6544, 23979542), (9298, 16876976), (10316, 15211528), (13088, 11989771), (18596, 8438488), (20632, 7605764), (37192, 4219244), (41264, 3802882), (74384, 2109622), (82528, 1901441), (148768, 1054811)]