156946378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^2$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 245715372

約数和(自身を除く): 88768994

約数列:

[1, 2, 37, 74, 113, 137, 226, 274, 4181, 5069, 8362, 10138, 15481, 18769, 30962, 37538, 572797, 694453, 1145594, 1388906, 2120897, 4241794, 78473189, 156946378]

約数ペア:

[(1, 156946378), (2, 78473189), (37, 4241794), (74, 2120897), (113, 1388906), (137, 1145594), (226, 694453), (274, 572797), (4181, 37538), (5069, 30962), (8362, 18769), (10138, 15481)]