154966444

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 282179464

約数和(自身を除く): 127213020

約数列:

[1, 2, 4, 67, 73, 89, 134, 146, 178, 268, 292, 356, 4891, 5963, 6497, 7921, 9782, 11926, 12994, 15842, 19564, 23852, 25988, 31684, 435299, 530707, 578233, 870598, 1061414, 1156466, 1741196, 2122828, 2312932, 38741611, 77483222, 154966444]

約数ペア:

[(1, 154966444), (2, 77483222), (4, 38741611), (67, 2312932), (73, 2122828), (89, 1741196), (134, 1156466), (146, 1061414), (178, 870598), (268, 578233), (292, 530707), (356, 435299), (4891, 31684), (5963, 25988), (6497, 23852), (7921, 19564), (9782, 15842), (11926, 12994)]