139159248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 380308992

約数和(自身を除く): 241149744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2281, 2542, 3813, 4562, 5084, 6843, 7626, 9124, 10168, 13686, 15252, 18248, 20336, 27372, 30504, 36496, 54744, 61008, 70711, 93521, 109488, 141422, 187042, 212133, 280563, 282844, 374084, 424266, 561126, 565688, 748168, 848532, 1122252, 1131376, 1496336, 1697064, 2244504, 2899151, 3394128, 4489008, 5798302, 8697453, 11596604, 17394906, 23193208, 34789812, 46386416, 69579624, 139159248]

約数ペア:

[(1, 139159248), (2, 69579624), (3, 46386416), (4, 34789812), (6, 23193208), (8, 17394906), (12, 11596604), (16, 8697453), (24, 5798302), (31, 4489008), (41, 3394128), (48, 2899151), (62, 2244504), (82, 1697064), (93, 1496336), (123, 1131376), (124, 1122252), (164, 848532), (186, 748168), (246, 565688), (248, 561126), (328, 424266), (372, 374084), (492, 282844), (496, 280563), (656, 212133), (744, 187042), (984, 141422), (1271, 109488), (1488, 93521), (1968, 70711), (2281, 61008), (2542, 54744), (3813, 36496), (4562, 30504), (5084, 27372), (6843, 20336), (7626, 18248), (9124, 15252), (10168, 13686)]