157039582

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 280163520

約数和(自身を除く): 123123938

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 362, 406, 1267, 2137, 2534, 4274, 5249, 10498, 14959, 29918, 36743, 61973, 73486, 123946, 386797, 433811, 773594, 867622, 2707579, 5415158, 11217113, 22434226, 78519791, 157039582]

約数ペア:

[(1, 157039582), (2, 78519791), (7, 22434226), (14, 11217113), (29, 5415158), (58, 2707579), (181, 867622), (203, 773594), (362, 433811), (406, 386797), (1267, 123946), (2137, 73486), (2534, 61973), (4274, 36743), (5249, 29918), (10498, 14959)]