156900944

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134333}}^1$

素因数の和:134414

約数の個数: 20

約数和(自身を含む): 308162196

約数和(自身を除く): 151261252

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134333, 268666, 537332, 1074664, 2149328, 9806309, 19612618, 39225236, 78450472, 156900944]

約数ペア:

[(1, 156900944), (2, 78450472), (4, 39225236), (8, 19612618), (16, 9806309), (73, 2149328), (146, 1074664), (292, 537332), (584, 268666), (1168, 134333)]