139317906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8287

約数の個数: 64

約数和(自身を含む): 354041856

約数和(自身を除く): 214723950

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8231, 8463, 16462, 16926, 24693, 49386, 57617, 107003, 115234, 172851, 214006, 255161, 321009, 345702, 510322, 642018, 749021, 765483, 1498042, 1530966, 1786127, 2247063, 3317093, 3572254, 4494126, 5358381, 6634186, 9951279, 10716762, 19902558, 23219651, 46439302, 69658953, 139317906]

約数ペア:

[(1, 139317906), (2, 69658953), (3, 46439302), (6, 23219651), (7, 19902558), (13, 10716762), (14, 9951279), (21, 6634186), (26, 5358381), (31, 4494126), (39, 3572254), (42, 3317093), (62, 2247063), (78, 1786127), (91, 1530966), (93, 1498042), (182, 765483), (186, 749021), (217, 642018), (273, 510322), (403, 345702), (434, 321009), (546, 255161), (651, 214006), (806, 172851), (1209, 115234), (1302, 107003), (2418, 57617), (2821, 49386), (5642, 24693), (8231, 16926), (8463, 16462)]