165715584

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13921}}^1$

素因数の和:13969

約数の個数: 64

約数和(自身を含む): 454414080

約数和(自身を除く): 288698496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 13921, 27842, 41763, 55684, 83526, 111368, 167052, 222736, 334104, 431551, 445472, 668208, 863102, 890944, 1294653, 1336416, 1726204, 1781888, 2589306, 2672832, 3452408, 5178612, 5345664, 6904816, 10357224, 13809632, 20714448, 27619264, 41428896, 55238528, 82857792, 165715584]

約数ペア:

[(1, 165715584), (2, 82857792), (3, 55238528), (4, 41428896), (6, 27619264), (8, 20714448), (12, 13809632), (16, 10357224), (24, 6904816), (31, 5345664), (32, 5178612), (48, 3452408), (62, 2672832), (64, 2589306), (93, 1781888), (96, 1726204), (124, 1336416), (128, 1294653), (186, 890944), (192, 863102), (248, 668208), (372, 445472), (384, 431551), (496, 334104), (744, 222736), (992, 167052), (1488, 111368), (1984, 83526), (2976, 55684), (3968, 41763), (5952, 27842), (11904, 13921)]