180104048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 362774400

約数和(自身を除く): 182670352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 2437, 4619, 4874, 9238, 9748, 18476, 19496, 36952, 38992, 73904, 75547, 151094, 302188, 363113, 604376, 726226, 1208752, 1452452, 2904904, 5809808, 11256503, 22513006, 45026012, 90052024, 180104048]

約数ペア:

[(1, 180104048), (2, 90052024), (4, 45026012), (8, 22513006), (16, 11256503), (31, 5809808), (62, 2904904), (124, 1452452), (149, 1208752), (248, 726226), (298, 604376), (496, 363113), (596, 302188), (1192, 151094), (2384, 75547), (2437, 73904), (4619, 38992), (4874, 36952), (9238, 19496), (9748, 18476)]