163107560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52957}}^1$

素因数の和:52986

約数の個数: 64

約数和(自身を含む): 457557120

約数和(自身を除く): 294449560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 52957, 105914, 211828, 264785, 370699, 423656, 529570, 582527, 741398, 1059140, 1165054, 1482796, 1853495, 2118280, 2330108, 2912635, 2965592, 3706990, 4077689, 4660216, 5825270, 7413980, 8155378, 11650540, 14827960, 16310756, 20388445, 23301080, 32621512, 40776890, 81553780, 163107560]

約数ペア:

[(1, 163107560), (2, 81553780), (4, 40776890), (5, 32621512), (7, 23301080), (8, 20388445), (10, 16310756), (11, 14827960), (14, 11650540), (20, 8155378), (22, 7413980), (28, 5825270), (35, 4660216), (40, 4077689), (44, 3706990), (55, 2965592), (56, 2912635), (70, 2330108), (77, 2118280), (88, 1853495), (110, 1482796), (140, 1165054), (154, 1059140), (220, 741398), (280, 582527), (308, 529570), (385, 423656), (440, 370699), (616, 264785), (770, 211828), (1540, 105914), (3080, 52957)]