156955781984

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{9751229}}^1$

素因数の和:9751742

約数の個数: 24

約数和(自身を含む): 309621054960

約数和(自身を除く): 152665272976

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 8048, 16096, 9751229, 19502458, 39004916, 78009832, 156019664, 312039328, 4904868187, 9809736374, 19619472748, 39238945496, 78477890992, 156955781984]

約数ペア:

[(1, 156955781984), (2, 78477890992), (4, 39238945496), (8, 19619472748), (16, 9809736374), (32, 4904868187), (503, 312039328), (1006, 156019664), (2012, 78009832), (4024, 39004916), (8048, 19502458), (16096, 9751229)]