161946266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 265973760

約数和(自身を除く): 104027494

約数列:

[1, 2, 23, 29, 46, 58, 73, 146, 667, 1334, 1663, 1679, 2117, 3326, 3358, 4234, 38249, 48227, 48691, 76498, 96454, 97382, 121399, 242798, 1109221, 2218442, 2792177, 3520571, 5584354, 7041142, 80973133, 161946266]

約数ペア:

[(1, 161946266), (2, 80973133), (23, 7041142), (29, 5584354), (46, 3520571), (58, 2792177), (73, 2218442), (146, 1109221), (667, 242798), (1334, 121399), (1663, 97382), (1679, 96454), (2117, 76498), (3326, 48691), (3358, 48227), (4234, 38249)]