161379552

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 441068544

約数和(自身を除く): 279688992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 211, 248, 257, 372, 422, 496, 514, 633, 744, 771, 844, 992, 1028, 1266, 1488, 1542, 1688, 2056, 2532, 2976, 3084, 3376, 4112, 5064, 6168, 6541, 6752, 7967, 8224, 10128, 12336, 13082, 15934, 19623, 20256, 23901, 24672, 26164, 31868, 39246, 47802, 52328, 54227, 63736, 78492, 95604, 104656, 108454, 127472, 156984, 162681, 191208, 209312, 216908, 254944, 313968, 325362, 382416, 433816, 627936, 650724, 764832, 867632, 1301448, 1681037, 1735264, 2602896, 3362074, 5043111, 5205792, 6724148, 10086222, 13448296, 20172444, 26896592, 40344888, 53793184, 80689776, 161379552]

約数ペア:

[(1, 161379552), (2, 80689776), (3, 53793184), (4, 40344888), (6, 26896592), (8, 20172444), (12, 13448296), (16, 10086222), (24, 6724148), (31, 5205792), (32, 5043111), (48, 3362074), (62, 2602896), (93, 1735264), (96, 1681037), (124, 1301448), (186, 867632), (211, 764832), (248, 650724), (257, 627936), (372, 433816), (422, 382416), (496, 325362), (514, 313968), (633, 254944), (744, 216908), (771, 209312), (844, 191208), (992, 162681), (1028, 156984), (1266, 127472), (1488, 108454), (1542, 104656), (1688, 95604), (2056, 78492), (2532, 63736), (2976, 54227), (3084, 52328), (3376, 47802), (4112, 39246), (5064, 31868), (6168, 26164), (6541, 24672), (6752, 23901), (7967, 20256), (8224, 19623), (10128, 15934), (12336, 13082)]