159409816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2707}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 317323440

約数和(自身を除く): 157913624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1732, 2707, 3464, 5414, 7361, 10828, 14722, 21656, 29444, 46019, 58888, 92038, 184076, 368152, 1172131, 2344262, 4688524, 9377048, 19926227, 39852454, 79704908, 159409816]

約数ペア:

[(1, 159409816), (2, 79704908), (4, 39852454), (8, 19926227), (17, 9377048), (34, 4688524), (68, 2344262), (136, 1172131), (433, 368152), (866, 184076), (1732, 92038), (2707, 58888), (3464, 46019), (5414, 29444), (7361, 21656), (10828, 14722)]