145540458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50221}}^1$

素因数の和:50259

約数の個数: 48

約数和(自身を含む): 376062336

約数和(自身を除く): 230521878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 50221, 100442, 150663, 301326, 351547, 451989, 703094, 903978, 1054641, 1155083, 2109282, 2310166, 3163923, 3465249, 6327846, 6930498, 8085581, 10395747, 16171162, 20791494, 24256743, 48513486, 72770229, 145540458]

約数ペア:

[(1, 145540458), (2, 72770229), (3, 48513486), (6, 24256743), (7, 20791494), (9, 16171162), (14, 10395747), (18, 8085581), (21, 6930498), (23, 6327846), (42, 3465249), (46, 3163923), (63, 2310166), (69, 2109282), (126, 1155083), (138, 1054641), (161, 903978), (207, 703094), (322, 451989), (414, 351547), (483, 301326), (966, 150663), (1449, 100442), (2898, 50221)]