161171856

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5450

約数の個数: 100

約数和(自身を含む): 486849792

約数和(自身を除く): 325677936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 5407, 7452, 9936, 10814, 14904, 16221, 21628, 29808, 32442, 43256, 48663, 64884, 86512, 97326, 124361, 129768, 145989, 194652, 248722, 259536, 291978, 373083, 389304, 437967, 497444, 583956, 746166, 778608, 875934, 994888, 1119249, 1167912, 1492332, 1751868, 1989776, 2238498, 2335824, 2984664, 3357747, 3503736, 4476996, 5969328, 6715494, 7007472, 8953992, 10073241, 13430988, 17907984, 20146482, 26861976, 40292964, 53723952, 80585928, 161171856]

約数ペア:

[(1, 161171856), (2, 80585928), (3, 53723952), (4, 40292964), (6, 26861976), (8, 20146482), (9, 17907984), (12, 13430988), (16, 10073241), (18, 8953992), (23, 7007472), (24, 6715494), (27, 5969328), (36, 4476996), (46, 3503736), (48, 3357747), (54, 2984664), (69, 2335824), (72, 2238498), (81, 1989776), (92, 1751868), (108, 1492332), (138, 1167912), (144, 1119249), (162, 994888), (184, 875934), (207, 778608), (216, 746166), (276, 583956), (324, 497444), (368, 437967), (414, 389304), (432, 373083), (552, 291978), (621, 259536), (648, 248722), (828, 194652), (1104, 145989), (1242, 129768), (1296, 124361), (1656, 97326), (1863, 86512), (2484, 64884), (3312, 48663), (3726, 43256), (4968, 32442), (5407, 29808), (7452, 21628), (9936, 16221), (10814, 14904)]