152870864

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{6781}}^1$

素因数の和:8198

約数の個数: 20

約数和(自身を含む): 296441220

約数和(自身を除く): 143570356

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 6781, 11272, 13562, 22544, 27124, 54248, 108496, 9554429, 19108858, 38217716, 76435432, 152870864]

約数ペア:

[(1, 152870864), (2, 76435432), (4, 38217716), (8, 19108858), (16, 9554429), (1409, 108496), (2818, 54248), (5636, 27124), (6781, 22544), (11272, 13562)]