159713946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 422143488

約数和(自身を除く): 262429542

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 173, 238, 306, 346, 357, 431, 519, 714, 862, 1038, 1071, 1211, 1293, 1557, 2142, 2422, 2586, 2941, 3017, 3114, 3633, 3879, 5882, 6034, 7266, 7327, 7758, 8823, 9051, 10899, 14654, 17646, 18102, 20587, 21798, 21981, 26469, 27153, 41174, 43962, 51289, 52938, 54306, 61761, 65943, 74563, 102578, 123522, 131886, 149126, 153867, 185283, 223689, 307734, 370566, 447378, 461601, 521941, 671067, 923202, 1043882, 1267571, 1342134, 1565823, 2535142, 3131646, 3802713, 4697469, 7605426, 8872997, 9394938, 11408139, 17745994, 22816278, 26618991, 53237982, 79856973, 159713946]

約数ペア:

[(1, 159713946), (2, 79856973), (3, 53237982), (6, 26618991), (7, 22816278), (9, 17745994), (14, 11408139), (17, 9394938), (18, 8872997), (21, 7605426), (34, 4697469), (42, 3802713), (51, 3131646), (63, 2535142), (102, 1565823), (119, 1342134), (126, 1267571), (153, 1043882), (173, 923202), (238, 671067), (306, 521941), (346, 461601), (357, 447378), (431, 370566), (519, 307734), (714, 223689), (862, 185283), (1038, 153867), (1071, 149126), (1211, 131886), (1293, 123522), (1557, 102578), (2142, 74563), (2422, 65943), (2586, 61761), (2941, 54306), (3017, 52938), (3114, 51289), (3633, 43962), (3879, 41174), (5882, 27153), (6034, 26469), (7266, 21981), (7327, 21798), (7758, 20587), (8823, 18102), (9051, 17646), (10899, 14654)]