124800208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 286231680

約数和(自身を除く): 161431472

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 874, 988, 1196, 1373, 1748, 1976, 2392, 2746, 3496, 3952, 4784, 5492, 5681, 6992, 10984, 11362, 17849, 21968, 22724, 26087, 31579, 35698, 45448, 52174, 63158, 71396, 90896, 104348, 126316, 142792, 208696, 252632, 285584, 339131, 410527, 417392, 505264, 600001, 678262, 821054, 1200002, 1356524, 1642108, 2400004, 2713048, 3284216, 4800008, 5426096, 6568432, 7800013, 9600016, 15600026, 31200052, 62400104, 124800208]

約数ペア:

[(1, 124800208), (2, 62400104), (4, 31200052), (8, 15600026), (13, 9600016), (16, 7800013), (19, 6568432), (23, 5426096), (26, 4800008), (38, 3284216), (46, 2713048), (52, 2400004), (76, 1642108), (92, 1356524), (104, 1200002), (152, 821054), (184, 678262), (208, 600001), (247, 505264), (299, 417392), (304, 410527), (368, 339131), (437, 285584), (494, 252632), (598, 208696), (874, 142792), (988, 126316), (1196, 104348), (1373, 90896), (1748, 71396), (1976, 63158), (2392, 52174), (2746, 45448), (3496, 35698), (3952, 31579), (4784, 26087), (5492, 22724), (5681, 21968), (6992, 17849), (10984, 11362)]