142728984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 408844800

約数和(自身を除く): 266115816

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, 1091, 1422, 1656, 1817, 1896, 2182, 2844, 3273, 3634, 4364, 5451, 5688, 6546, 7268, 8728, 9819, 10902, 13092, 14536, 16353, 19638, 21804, 25093, 26184, 32706, 39276, 43608, 50186, 65412, 75279, 78552, 86189, 100372, 130824, 150558, 172378, 200744, 225837, 258567, 301116, 344756, 451674, 517134, 602232, 689512, 775701, 903348, 1034268, 1551402, 1806696, 1982347, 2068536, 3102804, 3964694, 5947041, 6205608, 7929388, 11894082, 15858776, 17841123, 23788164, 35682246, 47576328, 71364492, 142728984]

約数ペア:

[(1, 142728984), (2, 71364492), (3, 47576328), (4, 35682246), (6, 23788164), (8, 17841123), (9, 15858776), (12, 11894082), (18, 7929388), (23, 6205608), (24, 5947041), (36, 3964694), (46, 3102804), (69, 2068536), (72, 1982347), (79, 1806696), (92, 1551402), (138, 1034268), (158, 903348), (184, 775701), (207, 689512), (237, 602232), (276, 517134), (316, 451674), (414, 344756), (474, 301116), (552, 258567), (632, 225837), (711, 200744), (828, 172378), (948, 150558), (1091, 130824), (1422, 100372), (1656, 86189), (1817, 78552), (1896, 75279), (2182, 65412), (2844, 50186), (3273, 43608), (3634, 39276), (4364, 32706), (5451, 26184), (5688, 25093), (6546, 21804), (7268, 19638), (8728, 16353), (9819, 14536), (10902, 13092)]