127935704

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 269892000

約数和(自身を除く): 141956296

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 251, 338, 377, 502, 676, 754, 1004, 1352, 1508, 2008, 2197, 3016, 3263, 4394, 4901, 6526, 7279, 8788, 9802, 13052, 14558, 17576, 19604, 26104, 29116, 39208, 42419, 58232, 63713, 84838, 94627, 127426, 169676, 189254, 254852, 339352, 378508, 509704, 551447, 757016, 1102894, 1230151, 2205788, 2460302, 4411576, 4920604, 9841208, 15991963, 31983926, 63967852, 127935704]

約数ペア:

[(1, 127935704), (2, 63967852), (4, 31983926), (8, 15991963), (13, 9841208), (26, 4920604), (29, 4411576), (52, 2460302), (58, 2205788), (104, 1230151), (116, 1102894), (169, 757016), (232, 551447), (251, 509704), (338, 378508), (377, 339352), (502, 254852), (676, 189254), (754, 169676), (1004, 127426), (1352, 94627), (1508, 84838), (2008, 63713), (2197, 58232), (3016, 42419), (3263, 39208), (4394, 29116), (4901, 26104), (6526, 19604), (7279, 17576), (8788, 14558), (9802, 13052)]