145874228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3461}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 262599624

約数和(自身を除く): 116725396

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 3461, 6922, 10537, 13844, 21074, 42148, 141901, 283802, 567604, 889477, 1778954, 3557908, 36468557, 72937114, 145874228]

約数ペア:

[(1, 145874228), (2, 72937114), (4, 36468557), (41, 3557908), (82, 1778954), (164, 889477), (257, 567604), (514, 283802), (1028, 141901), (3461, 42148), (6922, 21074), (10537, 13844)]