157180896

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 475282080

約数和(自身を除く): 318101184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 389, 414, 488, 549, 552, 732, 736, 778, 828, 976, 1098, 1104, 1167, 1403, 1464, 1556, 1656, 1952, 2196, 2208, 2334, 2806, 2928, 3112, 3312, 3501, 4209, 4392, 4668, 5612, 5856, 6224, 6624, 7002, 8418, 8784, 8947, 9336, 11224, 12448, 12627, 14004, 16836, 17568, 17894, 18672, 22448, 23729, 25254, 26841, 28008, 33672, 35788, 37344, 44896, 47458, 50508, 53682, 56016, 67344, 71187, 71576, 80523, 94916, 101016, 107364, 112032, 134688, 142374, 143152, 161046, 189832, 202032, 213561, 214728, 284748, 286304, 322092, 379664, 404064, 427122, 429456, 545767, 569496, 644184, 759328, 854244, 858912, 1091534, 1138992, 1288368, 1637301, 1708488, 2183068, 2277984, 2576736, 3274602, 3416976, 4366136, 4911903, 6549204, 6833952, 8732272, 9823806, 13098408, 17464544, 19647612, 26196816, 39295224, 52393632, 78590448, 157180896]

約数ペア:

[(1, 157180896), (2, 78590448), (3, 52393632), (4, 39295224), (6, 26196816), (8, 19647612), (9, 17464544), (12, 13098408), (16, 9823806), (18, 8732272), (23, 6833952), (24, 6549204), (32, 4911903), (36, 4366136), (46, 3416976), (48, 3274602), (61, 2576736), (69, 2277984), (72, 2183068), (92, 1708488), (96, 1637301), (122, 1288368), (138, 1138992), (144, 1091534), (183, 858912), (184, 854244), (207, 759328), (244, 644184), (276, 569496), (288, 545767), (366, 429456), (368, 427122), (389, 404064), (414, 379664), (488, 322092), (549, 286304), (552, 284748), (732, 214728), (736, 213561), (778, 202032), (828, 189832), (976, 161046), (1098, 143152), (1104, 142374), (1167, 134688), (1403, 112032), (1464, 107364), (1556, 101016), (1656, 94916), (1952, 80523), (2196, 71576), (2208, 71187), (2334, 67344), (2806, 56016), (2928, 53682), (3112, 50508), (3312, 47458), (3501, 44896), (4209, 37344), (4392, 35788), (4668, 33672), (5612, 28008), (5856, 26841), (6224, 25254), (6624, 23729), (7002, 22448), (8418, 18672), (8784, 17894), (8947, 17568), (9336, 16836), (11224, 14004), (12448, 12627)]