151746416

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{30893}}^1$

素因数の和:31208

約数の個数: 20

約数和(自身を含む): 294975912

約数和(自身を除く): 143229496

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 30893, 61786, 123572, 247144, 494288, 9484151, 18968302, 37936604, 75873208, 151746416]

約数ペア:

[(1, 151746416), (2, 75873208), (4, 37936604), (8, 18968302), (16, 9484151), (307, 494288), (614, 247144), (1228, 123572), (2456, 61786), (4912, 30893)]