162051206330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{14879}}^1$

素因数の和:15519

約数の個数: 64

約数和(自身を含む): 316479744000

約数和(自身を除く): 154428537670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 421, 842, 995, 1990, 2105, 2587, 4210, 5174, 5473, 10946, 12935, 14879, 25870, 27365, 29758, 54730, 74395, 83779, 148790, 167558, 193427, 386854, 418895, 837790, 967135, 1089127, 1934270, 2178254, 2960921, 5445635, 5921842, 6264059, 10891270, 12528118, 14804605, 29609210, 31320295, 38491973, 62640590, 76983946, 81432767, 162865534, 192459865, 384919730, 407163835, 814327670, 1246547741, 2493095482, 6232738705, 12465477410, 16205120633, 32410241266, 81025603165, 162051206330]

約数ペア:

[(1, 162051206330), (2, 81025603165), (5, 32410241266), (10, 16205120633), (13, 12465477410), (26, 6232738705), (65, 2493095482), (130, 1246547741), (199, 814327670), (398, 407163835), (421, 384919730), (842, 192459865), (995, 162865534), (1990, 81432767), (2105, 76983946), (2587, 62640590), (4210, 38491973), (5174, 31320295), (5473, 29609210), (10946, 14804605), (12935, 12528118), (14879, 10891270), (25870, 6264059), (27365, 5921842), (29758, 5445635), (54730, 2960921), (74395, 2178254), (83779, 1934270), (148790, 1089127), (167558, 967135), (193427, 837790), (386854, 418895)]