133735984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 294266880

約数和(自身を除く): 160530896

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 437, 496, 589, 617, 713, 874, 1178, 1234, 1426, 1748, 2356, 2468, 2852, 3496, 4712, 4936, 5704, 6992, 9424, 9872, 11408, 11723, 13547, 14191, 19127, 23446, 27094, 28382, 38254, 46892, 54188, 56764, 76508, 93784, 108376, 113528, 153016, 187568, 216752, 227056, 269629, 306032, 363413, 439921, 539258, 726826, 879842, 1078516, 1453652, 1759684, 2157032, 2907304, 3519368, 4314064, 5814608, 7038736, 8358499, 16716998, 33433996, 66867992, 133735984]

約数ペア:

[(1, 133735984), (2, 66867992), (4, 33433996), (8, 16716998), (16, 8358499), (19, 7038736), (23, 5814608), (31, 4314064), (38, 3519368), (46, 2907304), (62, 2157032), (76, 1759684), (92, 1453652), (124, 1078516), (152, 879842), (184, 726826), (248, 539258), (304, 439921), (368, 363413), (437, 306032), (496, 269629), (589, 227056), (617, 216752), (713, 187568), (874, 153016), (1178, 113528), (1234, 108376), (1426, 93784), (1748, 76508), (2356, 56764), (2468, 54188), (2852, 46892), (3496, 38254), (4712, 28382), (4936, 27094), (5704, 23446), (6992, 19127), (9424, 14191), (9872, 13547), (11408, 11723)]