159109504

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{4049}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 318087000

約数和(自身を除く): 158977496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4049, 4912, 8098, 9824, 16196, 19648, 32392, 39296, 64784, 129568, 259136, 518272, 1243043, 2486086, 4972172, 9944344, 19888688, 39777376, 79554752, 159109504]

約数ペア:

[(1, 159109504), (2, 79554752), (4, 39777376), (8, 19888688), (16, 9944344), (32, 4972172), (64, 2486086), (128, 1243043), (307, 518272), (614, 259136), (1228, 129568), (2456, 64784), (4049, 39296), (4912, 32392), (8098, 19648), (9824, 16196)]