138641004

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 367151120

約数和(自身を除く): 228510116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 457, 477, 636, 914, 954, 1371, 1431, 1828, 1908, 2742, 2809, 2862, 4113, 5484, 5618, 5724, 8226, 8427, 11236, 12339, 16452, 16854, 24221, 24678, 25281, 33708, 48442, 49356, 50562, 72663, 75843, 96884, 101124, 145326, 151686, 217989, 290652, 303372, 435978, 653967, 871956, 1283713, 1307934, 2567426, 2615868, 3851139, 5134852, 7702278, 11553417, 15404556, 23106834, 34660251, 46213668, 69320502, 138641004]

約数ペア:

[(1, 138641004), (2, 69320502), (3, 46213668), (4, 34660251), (6, 23106834), (9, 15404556), (12, 11553417), (18, 7702278), (27, 5134852), (36, 3851139), (53, 2615868), (54, 2567426), (106, 1307934), (108, 1283713), (159, 871956), (212, 653967), (318, 435978), (457, 303372), (477, 290652), (636, 217989), (914, 151686), (954, 145326), (1371, 101124), (1431, 96884), (1828, 75843), (1908, 72663), (2742, 50562), (2809, 49356), (2862, 48442), (4113, 33708), (5484, 25281), (5618, 24678), (5724, 24221), (8226, 16854), (8427, 16452), (11236, 12339)]