153940206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2239}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 352235520

約数和(自身を除く): 198295314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1637, 2239, 3274, 4478, 4911, 6717, 9822, 11459, 13434, 15673, 22918, 31346, 34377, 47019, 68754, 94038, 3665243, 7330486, 10995729, 21991458, 25656701, 51313402, 76970103, 153940206]

約数ペア:

[(1, 153940206), (2, 76970103), (3, 51313402), (6, 25656701), (7, 21991458), (14, 10995729), (21, 7330486), (42, 3665243), (1637, 94038), (2239, 68754), (3274, 47019), (4478, 34377), (4911, 31346), (6717, 22918), (9822, 15673), (11459, 13434)]