158030560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 389781504

約数和(自身を除く): 231750944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 211, 248, 302, 310, 422, 496, 604, 620, 755, 844, 992, 1055, 1208, 1240, 1510, 1688, 2110, 2416, 2480, 3020, 3376, 4220, 4681, 4832, 4960, 6040, 6541, 6752, 8440, 9362, 12080, 13082, 16880, 18724, 23405, 24160, 26164, 31861, 32705, 33760, 37448, 46810, 52328, 63722, 65410, 74896, 93620, 104656, 127444, 130820, 149792, 159305, 187240, 209312, 254888, 261640, 318610, 374480, 509776, 523280, 637220, 748960, 987691, 1019552, 1046560, 1274440, 1975382, 2548880, 3950764, 4938455, 5097760, 7901528, 9876910, 15803056, 19753820, 31606112, 39507640, 79015280, 158030560]

約数ペア:

[(1, 158030560), (2, 79015280), (4, 39507640), (5, 31606112), (8, 19753820), (10, 15803056), (16, 9876910), (20, 7901528), (31, 5097760), (32, 4938455), (40, 3950764), (62, 2548880), (80, 1975382), (124, 1274440), (151, 1046560), (155, 1019552), (160, 987691), (211, 748960), (248, 637220), (302, 523280), (310, 509776), (422, 374480), (496, 318610), (604, 261640), (620, 254888), (755, 209312), (844, 187240), (992, 159305), (1055, 149792), (1208, 130820), (1240, 127444), (1510, 104656), (1688, 93620), (2110, 74896), (2416, 65410), (2480, 63722), (3020, 52328), (3376, 46810), (4220, 37448), (4681, 33760), (4832, 32705), (4960, 31861), (6040, 26164), (6541, 24160), (6752, 23405), (8440, 18724), (9362, 16880), (12080, 13082)]