127555324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 245901600

約数和(自身を除く): 118346276

約数列:

[1, 2, 4, 13, 26, 52, 101, 149, 163, 202, 298, 326, 404, 596, 652, 1313, 1937, 2119, 2626, 3874, 4238, 5252, 7748, 8476, 15049, 16463, 24287, 30098, 32926, 48574, 60196, 65852, 97148, 195637, 214019, 315731, 391274, 428038, 631462, 782548, 856076, 1262924, 2452987, 4905974, 9811948, 31888831, 63777662, 127555324]

約数ペア:

[(1, 127555324), (2, 63777662), (4, 31888831), (13, 9811948), (26, 4905974), (52, 2452987), (101, 1262924), (149, 856076), (163, 782548), (202, 631462), (298, 428038), (326, 391274), (404, 315731), (596, 214019), (652, 195637), (1313, 97148), (1937, 65852), (2119, 60196), (2626, 48574), (3874, 32926), (4238, 30098), (5252, 24287), (7748, 16463), (8476, 15049)]