128599992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 368409600

約数和(自身を除く): 239809608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 158, 184, 207, 237, 276, 316, 414, 474, 552, 632, 711, 828, 948, 983, 1422, 1656, 1817, 1896, 1966, 2844, 2949, 3634, 3932, 5451, 5688, 5898, 7268, 7864, 8847, 10902, 11796, 14536, 16353, 17694, 21804, 22609, 23592, 32706, 35388, 43608, 45218, 65412, 67827, 70776, 77657, 90436, 130824, 135654, 155314, 180872, 203481, 232971, 271308, 310628, 406962, 465942, 542616, 621256, 698913, 813924, 931884, 1397826, 1627848, 1786111, 1863768, 2795652, 3572222, 5358333, 5591304, 7144444, 10716666, 14288888, 16074999, 21433332, 32149998, 42866664, 64299996, 128599992]

約数ペア:

[(1, 128599992), (2, 64299996), (3, 42866664), (4, 32149998), (6, 21433332), (8, 16074999), (9, 14288888), (12, 10716666), (18, 7144444), (23, 5591304), (24, 5358333), (36, 3572222), (46, 2795652), (69, 1863768), (72, 1786111), (79, 1627848), (92, 1397826), (138, 931884), (158, 813924), (184, 698913), (207, 621256), (237, 542616), (276, 465942), (316, 406962), (414, 310628), (474, 271308), (552, 232971), (632, 203481), (711, 180872), (828, 155314), (948, 135654), (983, 130824), (1422, 90436), (1656, 77657), (1817, 70776), (1896, 67827), (1966, 65412), (2844, 45218), (2949, 43608), (3634, 35388), (3932, 32706), (5451, 23592), (5688, 22609), (5898, 21804), (7268, 17694), (7864, 16353), (8847, 14536), (10902, 11796)]