149506552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 316108800

約数和(自身を除く): 166602248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 587, 632, 806, 1027, 1174, 1612, 2054, 2348, 2449, 3224, 4108, 4696, 4898, 7631, 8216, 9796, 15262, 18197, 19592, 30524, 31837, 36394, 46373, 61048, 63674, 72788, 92746, 127348, 145576, 185492, 236561, 254696, 370984, 473122, 602849, 946244, 1205698, 1437563, 1892488, 2411396, 2875126, 4822792, 5750252, 11500504, 18688319, 37376638, 74753276, 149506552]

約数ペア:

[(1, 149506552), (2, 74753276), (4, 37376638), (8, 18688319), (13, 11500504), (26, 5750252), (31, 4822792), (52, 2875126), (62, 2411396), (79, 1892488), (104, 1437563), (124, 1205698), (158, 946244), (248, 602849), (316, 473122), (403, 370984), (587, 254696), (632, 236561), (806, 185492), (1027, 145576), (1174, 127348), (1612, 92746), (2054, 72788), (2348, 63674), (2449, 61048), (3224, 46373), (4108, 36394), (4696, 31837), (4898, 30524), (7631, 19592), (8216, 18197), (9796, 15262)]