131556064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 293932800

約数和(自身を除く): 162376736

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 68, 116, 124, 136, 232, 248, 269, 272, 464, 493, 496, 527, 538, 544, 899, 928, 986, 992, 1054, 1076, 1798, 1972, 2108, 2152, 3596, 3944, 4216, 4304, 4573, 7192, 7801, 7888, 8339, 8432, 8608, 9146, 14384, 15283, 15602, 15776, 16678, 16864, 18292, 28768, 30566, 31204, 33356, 36584, 61132, 62408, 66712, 73168, 122264, 124816, 132617, 133424, 141763, 146336, 241831, 244528, 249632, 265234, 266848, 283526, 483662, 489056, 530468, 567052, 967324, 1060936, 1134104, 1934648, 2121872, 2268208, 3869296, 4111127, 4243744, 4536416, 7738592, 8222254, 16444508, 32889016, 65778032, 131556064]

約数ペア:

[(1, 131556064), (2, 65778032), (4, 32889016), (8, 16444508), (16, 8222254), (17, 7738592), (29, 4536416), (31, 4243744), (32, 4111127), (34, 3869296), (58, 2268208), (62, 2121872), (68, 1934648), (116, 1134104), (124, 1060936), (136, 967324), (232, 567052), (248, 530468), (269, 489056), (272, 483662), (464, 283526), (493, 266848), (496, 265234), (527, 249632), (538, 244528), (544, 241831), (899, 146336), (928, 141763), (986, 133424), (992, 132617), (1054, 124816), (1076, 122264), (1798, 73168), (1972, 66712), (2108, 62408), (2152, 61132), (3596, 36584), (3944, 33356), (4216, 31204), (4304, 30566), (4573, 28768), (7192, 18292), (7801, 16864), (7888, 16678), (8339, 15776), (8432, 15602), (8608, 15283), (9146, 14384)]