133241640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{158621}}^1$

素因数の和:158642

約数の個数: 64

約数和(自身を含む): 456831360

約数和(自身を除く): 323589720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 158621, 317242, 475863, 634484, 793105, 951726, 1110347, 1268968, 1586210, 1903452, 2220694, 2379315, 3172420, 3331041, 3806904, 4441388, 4758630, 5551735, 6344840, 6662082, 8882776, 9517260, 11103470, 13324164, 16655205, 19034520, 22206940, 26648328, 33310410, 44413880, 66620820, 133241640]

約数ペア:

[(1, 133241640), (2, 66620820), (3, 44413880), (4, 33310410), (5, 26648328), (6, 22206940), (7, 19034520), (8, 16655205), (10, 13324164), (12, 11103470), (14, 9517260), (15, 8882776), (20, 6662082), (21, 6344840), (24, 5551735), (28, 4758630), (30, 4441388), (35, 3806904), (40, 3331041), (42, 3172420), (56, 2379315), (60, 2220694), (70, 1903452), (84, 1586210), (105, 1268968), (120, 1110347), (140, 951726), (168, 793105), (210, 634484), (280, 475863), (420, 317242), (840, 158621)]