156936875536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{142589}}^1$

素因数の和:142952

約数の個数: 80

約数和(自身を含む): 359846968320

約数和(自身を除く): 202910092784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 317, 434, 496, 634, 868, 1268, 1736, 2219, 2536, 3472, 4438, 5072, 8876, 9827, 17752, 19654, 35504, 39308, 68789, 78616, 137578, 142589, 157232, 275156, 285178, 550312, 570356, 998123, 1100624, 1140712, 1996246, 2281424, 3992492, 4420259, 7984984, 8840518, 15969968, 17681036, 30941813, 35362072, 45200713, 61883626, 70724144, 90401426, 123767252, 180802852, 247534504, 316404991, 361605704, 495069008, 632809982, 723211408, 1265619964, 1401222103, 2531239928, 2802444206, 5062479856, 5604888412, 9808554721, 11209776824, 19617109442, 22419553648, 39234218884, 78468437768, 156936875536]

約数ペア:

[(1, 156936875536), (2, 78468437768), (4, 39234218884), (7, 22419553648), (8, 19617109442), (14, 11209776824), (16, 9808554721), (28, 5604888412), (31, 5062479856), (56, 2802444206), (62, 2531239928), (112, 1401222103), (124, 1265619964), (217, 723211408), (248, 632809982), (317, 495069008), (434, 361605704), (496, 316404991), (634, 247534504), (868, 180802852), (1268, 123767252), (1736, 90401426), (2219, 70724144), (2536, 61883626), (3472, 45200713), (4438, 35362072), (5072, 30941813), (8876, 17681036), (9827, 15969968), (17752, 8840518), (19654, 7984984), (35504, 4420259), (39308, 3992492), (68789, 2281424), (78616, 1996246), (137578, 1140712), (142589, 1100624), (157232, 998123), (275156, 570356), (285178, 550312)]