166338046

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 308005200

約数和(自身を除く): 141667154

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 266, 314, 569, 931, 1099, 1138, 1862, 2198, 2983, 3983, 5966, 7693, 7966, 10811, 15386, 20881, 21622, 27881, 41762, 55762, 75677, 89333, 146167, 151354, 178666, 292334, 529739, 625331, 1059478, 1250662, 1697327, 3394654, 4377317, 8754634, 11881289, 23762578, 83169023, 166338046]

約数ペア:

[(1, 166338046), (2, 83169023), (7, 23762578), (14, 11881289), (19, 8754634), (38, 4377317), (49, 3394654), (98, 1697327), (133, 1250662), (157, 1059478), (266, 625331), (314, 529739), (569, 292334), (931, 178666), (1099, 151354), (1138, 146167), (1862, 89333), (2198, 75677), (2983, 55762), (3983, 41762), (5966, 27881), (7693, 21622), (7966, 20881), (10811, 15386)]