131257776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11114

約数の個数: 80

約数和(自身を含む): 384419840

約数和(自身を除く): 253162064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11071, 11856, 22142, 33213, 44284, 66426, 88568, 132852, 143923, 177136, 210349, 265704, 287846, 420698, 431769, 531408, 575692, 631047, 841396, 863538, 1151384, 1262094, 1682792, 1727076, 2302768, 2524188, 2734537, 3365584, 3454152, 5048376, 5469074, 6908304, 8203611, 10096752, 10938148, 16407222, 21876296, 32814444, 43752592, 65628888, 131257776]

約数ペア:

[(1, 131257776), (2, 65628888), (3, 43752592), (4, 32814444), (6, 21876296), (8, 16407222), (12, 10938148), (13, 10096752), (16, 8203611), (19, 6908304), (24, 5469074), (26, 5048376), (38, 3454152), (39, 3365584), (48, 2734537), (52, 2524188), (57, 2302768), (76, 1727076), (78, 1682792), (104, 1262094), (114, 1151384), (152, 863538), (156, 841396), (208, 631047), (228, 575692), (247, 531408), (304, 431769), (312, 420698), (456, 287846), (494, 265704), (624, 210349), (741, 177136), (912, 143923), (988, 132852), (1482, 88568), (1976, 66426), (2964, 44284), (3952, 33213), (5928, 22142), (11071, 11856)]