141304448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 293760000

約数和(自身を除く): 152455552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 239, 248, 298, 478, 496, 596, 956, 992, 1192, 1912, 1984, 2384, 3824, 3968, 4619, 4768, 7409, 7648, 9238, 9536, 14818, 15296, 18476, 19072, 29636, 30592, 35611, 36952, 59272, 71222, 73904, 118544, 142444, 147808, 237088, 284888, 295616, 474176, 569776, 591232, 948352, 1103941, 1139552, 2207882, 2279104, 4415764, 4558208, 8831528, 17663056, 35326112, 70652224, 141304448]

約数ペア:

[(1, 141304448), (2, 70652224), (4, 35326112), (8, 17663056), (16, 8831528), (31, 4558208), (32, 4415764), (62, 2279104), (64, 2207882), (124, 1139552), (128, 1103941), (149, 948352), (239, 591232), (248, 569776), (298, 474176), (478, 295616), (496, 284888), (596, 237088), (956, 147808), (992, 142444), (1192, 118544), (1912, 73904), (1984, 71222), (2384, 59272), (3824, 36952), (3968, 35611), (4619, 30592), (4768, 29636), (7409, 19072), (7648, 18476), (9238, 15296), (9536, 14818)]