120128148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 348374208

約数和(自身を除く): 228246060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1523, 1878, 2191, 2817, 3046, 3756, 4382, 4569, 5634, 6092, 6573, 8764, 9138, 10661, 11268, 13146, 13707, 18276, 19719, 21322, 26292, 27414, 31983, 39438, 42644, 54828, 63966, 78876, 95949, 127932, 191898, 383796, 476699, 953398, 1430097, 1906796, 2860194, 3336893, 4290291, 5720388, 6673786, 8580582, 10010679, 13347572, 17161164, 20021358, 30032037, 40042716, 60064074, 120128148]

約数ペア:

[(1, 120128148), (2, 60064074), (3, 40042716), (4, 30032037), (6, 20021358), (7, 17161164), (9, 13347572), (12, 10010679), (14, 8580582), (18, 6673786), (21, 5720388), (28, 4290291), (36, 3336893), (42, 2860194), (63, 1906796), (84, 1430097), (126, 953398), (252, 476699), (313, 383796), (626, 191898), (939, 127932), (1252, 95949), (1523, 78876), (1878, 63966), (2191, 54828), (2817, 42644), (3046, 39438), (3756, 31983), (4382, 27414), (4569, 26292), (5634, 21322), (6092, 19719), (6573, 18276), (8764, 13707), (9138, 13146), (10661, 11268)]