156955353932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{42979}}^1\times {\mathrm{70229}}^1$

素因数の和:113225

約数の個数: 24

約数和(自身を含む): 295811569200

約数和(自身を除く): 138856215268

約数列:

[1, 2, 4, 13, 26, 52, 42979, 70229, 85958, 140458, 171916, 280916, 558727, 912977, 1117454, 1825954, 2234908, 3651908, 3018372191, 6036744382, 12073488764, 39238838483, 78477676966, 156955353932]

約数ペア:

[(1, 156955353932), (2, 78477676966), (4, 39238838483), (13, 12073488764), (26, 6036744382), (52, 3018372191), (42979, 3651908), (70229, 2234908), (85958, 1825954), (140458, 1117454), (171916, 912977), (280916, 558727)]