128877714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60167}}^1$

素因数の和:60199

約数の個数: 48

約数和(自身を含む): 337903488

約数和(自身を除く): 209025774

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 60167, 120334, 180501, 361002, 421169, 541503, 842338, 1022839, 1083006, 1263507, 2045678, 2527014, 3068517, 3790521, 6137034, 7159873, 7581042, 9205551, 14319746, 18411102, 21479619, 42959238, 64438857, 128877714]

約数ペア:

[(1, 128877714), (2, 64438857), (3, 42959238), (6, 21479619), (7, 18411102), (9, 14319746), (14, 9205551), (17, 7581042), (18, 7159873), (21, 6137034), (34, 3790521), (42, 3068517), (51, 2527014), (63, 2045678), (102, 1263507), (119, 1083006), (126, 1022839), (153, 842338), (238, 541503), (306, 421169), (357, 361002), (714, 180501), (1071, 120334), (2142, 60167)]