158955160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43669}}^1$

素因数の和:43700

約数の個数: 64

約数和(自身を含む): 440193600

約数和(自身を除く): 281238440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 43669, 87338, 174676, 218345, 305683, 349352, 436690, 567697, 611366, 873380, 1135394, 1222732, 1528415, 1746760, 2270788, 2445464, 2838485, 3056830, 3973879, 4541576, 5676970, 6113660, 7947758, 11353940, 12227320, 15895516, 19869395, 22707880, 31791032, 39738790, 79477580, 158955160]

約数ペア:

[(1, 158955160), (2, 79477580), (4, 39738790), (5, 31791032), (7, 22707880), (8, 19869395), (10, 15895516), (13, 12227320), (14, 11353940), (20, 7947758), (26, 6113660), (28, 5676970), (35, 4541576), (40, 3973879), (52, 3056830), (56, 2838485), (65, 2445464), (70, 2270788), (91, 1746760), (104, 1528415), (130, 1222732), (140, 1135394), (182, 873380), (260, 611366), (280, 567697), (364, 436690), (455, 349352), (520, 305683), (728, 218345), (910, 174676), (1820, 87338), (3640, 43669)]