156765432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 417070080

約数和(自身を除く): 260304648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1723, 1784, 2676, 3446, 3791, 5169, 5352, 6892, 7582, 10338, 11373, 13784, 15164, 20676, 22746, 29291, 30328, 41352, 45492, 58582, 87873, 90984, 117164, 175746, 234328, 351492, 384229, 702984, 768458, 1152687, 1536916, 2305374, 3073832, 4610748, 6531893, 9221496, 13063786, 19595679, 26127572, 39191358, 52255144, 78382716, 156765432]

約数ペア:

[(1, 156765432), (2, 78382716), (3, 52255144), (4, 39191358), (6, 26127572), (8, 19595679), (12, 13063786), (17, 9221496), (24, 6531893), (34, 4610748), (51, 3073832), (68, 2305374), (102, 1536916), (136, 1152687), (204, 768458), (223, 702984), (408, 384229), (446, 351492), (669, 234328), (892, 175746), (1338, 117164), (1723, 90984), (1784, 87873), (2676, 58582), (3446, 45492), (3791, 41352), (5169, 30328), (5352, 29291), (6892, 22746), (7582, 20676), (10338, 15164), (11373, 13784)]