128568528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3577

約数の個数: 120

約数和(自身を含む): 409705920

約数和(自身を除く): 281137392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 3529, 4048, 4554, 6072, 7058, 9108, 10587, 12144, 14116, 18216, 21174, 28232, 31761, 36432, 38819, 42348, 56464, 63522, 77638, 81167, 84696, 116457, 127044, 155276, 162334, 169392, 232914, 243501, 254088, 310552, 324668, 349371, 465828, 487002, 508176, 621104, 649336, 698742, 730503, 892837, 931656, 974004, 1298672, 1397484, 1461006, 1785674, 1863312, 1948008, 2678511, 2794968, 2922012, 3571348, 3896016, 5357022, 5589936, 5844024, 7142696, 8035533, 10714044, 11688048, 14285392, 16071066, 21428088, 32142132, 42856176, 64284264, 128568528]

約数ペア:

[(1, 128568528), (2, 64284264), (3, 42856176), (4, 32142132), (6, 21428088), (8, 16071066), (9, 14285392), (11, 11688048), (12, 10714044), (16, 8035533), (18, 7142696), (22, 5844024), (23, 5589936), (24, 5357022), (33, 3896016), (36, 3571348), (44, 2922012), (46, 2794968), (48, 2678511), (66, 1948008), (69, 1863312), (72, 1785674), (88, 1461006), (92, 1397484), (99, 1298672), (132, 974004), (138, 931656), (144, 892837), (176, 730503), (184, 698742), (198, 649336), (207, 621104), (253, 508176), (264, 487002), (276, 465828), (368, 349371), (396, 324668), (414, 310552), (506, 254088), (528, 243501), (552, 232914), (759, 169392), (792, 162334), (828, 155276), (1012, 127044), (1104, 116457), (1518, 84696), (1584, 81167), (1656, 77638), (2024, 63522), (2277, 56464), (3036, 42348), (3312, 38819), (3529, 36432), (4048, 31761), (4554, 28232), (6072, 21174), (7058, 18216), (9108, 14116), (10587, 12144)]