157124136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 441987840

約数和(自身を除く): 284863704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 71, 78, 82, 104, 123, 142, 156, 164, 173, 213, 246, 284, 312, 328, 346, 426, 492, 519, 533, 568, 692, 852, 923, 984, 1038, 1066, 1384, 1599, 1704, 1846, 2076, 2132, 2249, 2769, 2911, 3198, 3692, 4152, 4264, 4498, 5538, 5822, 6396, 6747, 7093, 7384, 8733, 8996, 11076, 11644, 12283, 12792, 13494, 14186, 17466, 17992, 21279, 22152, 23288, 24566, 26988, 28372, 34932, 36849, 37843, 42558, 49132, 53976, 56744, 69864, 73698, 75686, 85116, 92209, 98264, 113529, 147396, 151372, 159679, 170232, 184418, 227058, 276627, 294792, 302744, 319358, 368836, 454116, 479037, 503603, 553254, 638716, 737672, 908232, 958074, 1007206, 1106508, 1277432, 1510809, 1916148, 2014412, 2213016, 3021618, 3832296, 4028824, 6043236, 6546839, 12086472, 13093678, 19640517, 26187356, 39281034, 52374712, 78562068, 157124136]

約数ペア:

[(1, 157124136), (2, 78562068), (3, 52374712), (4, 39281034), (6, 26187356), (8, 19640517), (12, 13093678), (13, 12086472), (24, 6546839), (26, 6043236), (39, 4028824), (41, 3832296), (52, 3021618), (71, 2213016), (78, 2014412), (82, 1916148), (104, 1510809), (123, 1277432), (142, 1106508), (156, 1007206), (164, 958074), (173, 908232), (213, 737672), (246, 638716), (284, 553254), (312, 503603), (328, 479037), (346, 454116), (426, 368836), (492, 319358), (519, 302744), (533, 294792), (568, 276627), (692, 227058), (852, 184418), (923, 170232), (984, 159679), (1038, 151372), (1066, 147396), (1384, 113529), (1599, 98264), (1704, 92209), (1846, 85116), (2076, 75686), (2132, 73698), (2249, 69864), (2769, 56744), (2911, 53976), (3198, 49132), (3692, 42558), (4152, 37843), (4264, 36849), (4498, 34932), (5538, 28372), (5822, 26988), (6396, 24566), (6747, 23288), (7093, 22152), (7384, 21279), (8733, 17992), (8996, 17466), (11076, 14186), (11644, 13494), (12283, 12792)]