149644908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{65981}}^1$

素因数の和:66004

約数の個数: 60

約数和(自身を含む): 447094032

約数和(自身を除く): 297449124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 65981, 131962, 197943, 263924, 395886, 461867, 593829, 791772, 923734, 1187658, 1385601, 1781487, 1847468, 2375316, 2771202, 3562974, 4156803, 5344461, 5542404, 7125948, 8313606, 10688922, 12470409, 16627212, 21377844, 24940818, 37411227, 49881636, 74822454, 149644908]

約数ペア:

[(1, 149644908), (2, 74822454), (3, 49881636), (4, 37411227), (6, 24940818), (7, 21377844), (9, 16627212), (12, 12470409), (14, 10688922), (18, 8313606), (21, 7125948), (27, 5542404), (28, 5344461), (36, 4156803), (42, 3562974), (54, 2771202), (63, 2375316), (81, 1847468), (84, 1781487), (108, 1385601), (126, 1187658), (162, 923734), (189, 791772), (252, 593829), (324, 461867), (378, 395886), (567, 263924), (756, 197943), (1134, 131962), (2268, 65981)]