156945215344

素因数分解:

$2^4\times {\mathrm{4289}}^1\times {\mathrm{2287031}}^1$

素因数の和:2291328

約数の個数: 20

約数和(自身を含む): 304152385680

約数和(自身を除く): 147207170336

約数列:

[1, 2, 4, 8, 16, 4289, 8578, 17156, 34312, 68624, 2287031, 4574062, 9148124, 18296248, 36592496, 9809075959, 19618151918, 39236303836, 78472607672, 156945215344]

約数ペア:

[(1, 156945215344), (2, 78472607672), (4, 39236303836), (8, 19618151918), (16, 9809075959), (4289, 36592496), (8578, 18296248), (17156, 9148124), (34312, 4574062), (68624, 2287031)]