127915848

素因数分解:

$2^3\times 3^4\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 360008880

約数和(自身を除く): 232093032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 307, 324, 614, 643, 648, 921, 1228, 1286, 1842, 1929, 2456, 2572, 2763, 3684, 3858, 5144, 5526, 5787, 7368, 7716, 8289, 11052, 11574, 15432, 16578, 17361, 22104, 23148, 24867, 33156, 34722, 46296, 49734, 52083, 66312, 69444, 99468, 104166, 138888, 197401, 198936, 208332, 394802, 416664, 592203, 789604, 1184406, 1579208, 1776609, 2368812, 3553218, 4737624, 5329827, 7106436, 10659654, 14212872, 15989481, 21319308, 31978962, 42638616, 63957924, 127915848]

約数ペア:

[(1, 127915848), (2, 63957924), (3, 42638616), (4, 31978962), (6, 21319308), (8, 15989481), (9, 14212872), (12, 10659654), (18, 7106436), (24, 5329827), (27, 4737624), (36, 3553218), (54, 2368812), (72, 1776609), (81, 1579208), (108, 1184406), (162, 789604), (216, 592203), (307, 416664), (324, 394802), (614, 208332), (643, 198936), (648, 197401), (921, 138888), (1228, 104166), (1286, 99468), (1842, 69444), (1929, 66312), (2456, 52083), (2572, 49734), (2763, 46296), (3684, 34722), (3858, 33156), (5144, 24867), (5526, 23148), (5787, 22104), (7368, 17361), (7716, 16578), (8289, 15432), (11052, 11574)]