173621392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 409973760

約数和(自身を除く): 236352368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 532, 581, 664, 983, 1064, 1162, 1328, 1577, 1966, 2128, 2324, 3154, 3932, 4648, 6308, 6881, 7864, 9296, 11039, 12616, 13762, 15728, 18677, 22078, 25232, 27524, 37354, 44156, 55048, 74708, 81589, 88312, 110096, 130739, 149416, 163178, 176624, 261478, 298832, 326356, 522956, 571123, 652712, 1045912, 1142246, 1305424, 1550191, 2091824, 2284492, 3100382, 4568984, 6200764, 9137968, 10851337, 12401528, 21702674, 24803056, 43405348, 86810696, 173621392]

約数ペア:

[(1, 173621392), (2, 86810696), (4, 43405348), (7, 24803056), (8, 21702674), (14, 12401528), (16, 10851337), (19, 9137968), (28, 6200764), (38, 4568984), (56, 3100382), (76, 2284492), (83, 2091824), (112, 1550191), (133, 1305424), (152, 1142246), (166, 1045912), (266, 652712), (304, 571123), (332, 522956), (532, 326356), (581, 298832), (664, 261478), (983, 176624), (1064, 163178), (1162, 149416), (1328, 130739), (1577, 110096), (1966, 88312), (2128, 81589), (2324, 74708), (3154, 55048), (3932, 44156), (4648, 37354), (6308, 27524), (6881, 25232), (7864, 22078), (9296, 18677), (11039, 15728), (12616, 13762)]