142000776

素因数分解:

$2^3\times 3^4\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 399445200

約数和(自身を除く): 257444424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 419, 523, 648, 838, 1046, 1257, 1569, 1676, 2092, 2514, 3138, 3352, 3771, 4184, 4707, 5028, 6276, 7542, 9414, 10056, 11313, 12552, 14121, 15084, 18828, 22626, 28242, 30168, 33939, 37656, 42363, 45252, 56484, 67878, 84726, 90504, 112968, 135756, 169452, 219137, 271512, 338904, 438274, 657411, 876548, 1314822, 1753096, 1972233, 2629644, 3944466, 5259288, 5916699, 7888932, 11833398, 15777864, 17750097, 23666796, 35500194, 47333592, 71000388, 142000776]

約数ペア:

[(1, 142000776), (2, 71000388), (3, 47333592), (4, 35500194), (6, 23666796), (8, 17750097), (9, 15777864), (12, 11833398), (18, 7888932), (24, 5916699), (27, 5259288), (36, 3944466), (54, 2629644), (72, 1972233), (81, 1753096), (108, 1314822), (162, 876548), (216, 657411), (324, 438274), (419, 338904), (523, 271512), (648, 219137), (838, 169452), (1046, 135756), (1257, 112968), (1569, 90504), (1676, 84726), (2092, 67878), (2514, 56484), (3138, 45252), (3352, 42363), (3771, 37656), (4184, 33939), (4707, 30168), (5028, 28242), (6276, 22626), (7542, 18828), (9414, 15084), (10056, 14121), (11313, 12552)]