164460212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 344881152

約数和(自身を除く): 180420940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 263, 322, 526, 644, 971, 1052, 1841, 1942, 3682, 3884, 6049, 6797, 7364, 12098, 13594, 22333, 24196, 27188, 42343, 44666, 84686, 89332, 156331, 169372, 255373, 312662, 510746, 625324, 1021492, 1787611, 3575222, 5873579, 7150444, 11747158, 23494316, 41115053, 82230106, 164460212]

約数ペア:

[(1, 164460212), (2, 82230106), (4, 41115053), (7, 23494316), (14, 11747158), (23, 7150444), (28, 5873579), (46, 3575222), (92, 1787611), (161, 1021492), (263, 625324), (322, 510746), (526, 312662), (644, 255373), (971, 169372), (1052, 156331), (1841, 89332), (1942, 84686), (3682, 44666), (3884, 42343), (6049, 27188), (6797, 24196), (7364, 22333), (12098, 13594)]