157791834

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{43613}}^1$

素因数の和:43691

約数の個数: 32

約数和(自身を含む): 355890240

約数和(自身を除く): 198098406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 43613, 87226, 130839, 261678, 392517, 785034, 1177551, 2355102, 2922071, 5844142, 8766213, 17532426, 26298639, 52597278, 78895917, 157791834]

約数ペア:

[(1, 157791834), (2, 78895917), (3, 52597278), (6, 26298639), (9, 17532426), (18, 8766213), (27, 5844142), (54, 2922071), (67, 2355102), (134, 1177551), (201, 785034), (402, 392517), (603, 261678), (1206, 130839), (1809, 87226), (3618, 43613)]