131388936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2131}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 376596480

約数和(自身を除く): 245207544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 1101, 1468, 2131, 2202, 2569, 2936, 4262, 4404, 5138, 6393, 7707, 8524, 8808, 10276, 12786, 14917, 15414, 17048, 20552, 25572, 29834, 30828, 44751, 51144, 59668, 61656, 89502, 119336, 179004, 358008, 782077, 1564154, 2346231, 3128308, 4692462, 5474539, 6256616, 9384924, 10949078, 16423617, 18769848, 21898156, 32847234, 43796312, 65694468, 131388936]

約数ペア:

[(1, 131388936), (2, 65694468), (3, 43796312), (4, 32847234), (6, 21898156), (7, 18769848), (8, 16423617), (12, 10949078), (14, 9384924), (21, 6256616), (24, 5474539), (28, 4692462), (42, 3128308), (56, 2346231), (84, 1564154), (168, 782077), (367, 358008), (734, 179004), (1101, 119336), (1468, 89502), (2131, 61656), (2202, 59668), (2569, 51144), (2936, 44751), (4262, 30828), (4404, 29834), (5138, 25572), (6393, 20552), (7707, 17048), (8524, 15414), (8808, 14917), (10276, 12786)]