131684016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 225793104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 181, 184, 276, 362, 368, 543, 552, 659, 724, 1086, 1104, 1318, 1448, 1977, 2172, 2636, 2896, 3954, 4163, 4344, 5272, 7908, 8326, 8688, 10544, 12489, 15157, 15816, 16652, 24978, 30314, 31632, 33304, 45471, 49956, 60628, 66608, 90942, 99912, 119279, 121256, 181884, 199824, 238558, 242512, 357837, 363768, 477116, 715674, 727536, 954232, 1431348, 1908464, 2743417, 2862696, 5486834, 5725392, 8230251, 10973668, 16460502, 21947336, 32921004, 43894672, 65842008, 131684016]

約数ペア:

[(1, 131684016), (2, 65842008), (3, 43894672), (4, 32921004), (6, 21947336), (8, 16460502), (12, 10973668), (16, 8230251), (23, 5725392), (24, 5486834), (46, 2862696), (48, 2743417), (69, 1908464), (92, 1431348), (138, 954232), (181, 727536), (184, 715674), (276, 477116), (362, 363768), (368, 357837), (543, 242512), (552, 238558), (659, 199824), (724, 181884), (1086, 121256), (1104, 119279), (1318, 99912), (1448, 90942), (1977, 66608), (2172, 60628), (2636, 49956), (2896, 45471), (3954, 33304), (4163, 31632), (4344, 30314), (5272, 24978), (7908, 16652), (8326, 15816), (8688, 15157), (10544, 12489)]