146494816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 312714864

約数和(自身を除く): 166220048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2243, 2512, 4082, 4486, 5024, 8164, 8972, 16328, 17944, 29159, 32656, 35888, 58318, 65312, 71776, 116636, 233272, 352151, 466544, 704302, 933088, 1408604, 2817208, 4577963, 5634416, 9155926, 11268832, 18311852, 36623704, 73247408, 146494816]

約数ペア:

[(1, 146494816), (2, 73247408), (4, 36623704), (8, 18311852), (13, 11268832), (16, 9155926), (26, 5634416), (32, 4577963), (52, 2817208), (104, 1408604), (157, 933088), (208, 704302), (314, 466544), (416, 352151), (628, 233272), (1256, 116636), (2041, 71776), (2243, 65312), (2512, 58318), (4082, 35888), (4486, 32656), (5024, 29159), (8164, 17944), (8972, 16328)]