149127832

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37507}}^1$

素因数の和:37591

約数の個数: 32

約数和(自身を含む): 324069120

約数和(自身を除く): 174941288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 37507, 75014, 150028, 262549, 300056, 525098, 1050196, 2100392, 2662997, 5325994, 10651988, 18640979, 21303976, 37281958, 74563916, 149127832]

約数ペア:

[(1, 149127832), (2, 74563916), (4, 37281958), (7, 21303976), (8, 18640979), (14, 10651988), (28, 5325994), (56, 2662997), (71, 2100392), (142, 1050196), (284, 525098), (497, 300056), (568, 262549), (994, 150028), (1988, 75014), (3976, 37507)]