149464818

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 196480782

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 1062, 1091, 1161, 1593, 2182, 2322, 2537, 3186, 3273, 5074, 6546, 7611, 9819, 15222, 19638, 22833, 29457, 45666, 46913, 58914, 64369, 68499, 93826, 128738, 136998, 140739, 193107, 281478, 386214, 422217, 579321, 844434, 1158642, 1266651, 1737963, 2533302, 2767867, 3475926, 5535734, 8303601, 16607202, 24910803, 49821606, 74732409, 149464818]

約数ペア:

[(1, 149464818), (2, 74732409), (3, 49821606), (6, 24910803), (9, 16607202), (18, 8303601), (27, 5535734), (43, 3475926), (54, 2767867), (59, 2533302), (86, 1737963), (118, 1266651), (129, 1158642), (177, 844434), (258, 579321), (354, 422217), (387, 386214), (531, 281478), (774, 193107), (1062, 140739), (1091, 136998), (1161, 128738), (1593, 93826), (2182, 68499), (2322, 64369), (2537, 58914), (3186, 46913), (3273, 45666), (5074, 29457), (6546, 22833), (7611, 19638), (9819, 15222)]