129083696

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1163}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 286362624

約数和(自身を除く): 157278928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1163, 1982, 2326, 3964, 4652, 6937, 7928, 8141, 9304, 13874, 15856, 16282, 18608, 27748, 32564, 55496, 65128, 110992, 130256, 1152533, 2305066, 4610132, 8067731, 9220264, 16135462, 18440528, 32270924, 64541848, 129083696]

約数ペア:

[(1, 129083696), (2, 64541848), (4, 32270924), (7, 18440528), (8, 16135462), (14, 9220264), (16, 8067731), (28, 4610132), (56, 2305066), (112, 1152533), (991, 130256), (1163, 110992), (1982, 65128), (2326, 55496), (3964, 32564), (4652, 27748), (6937, 18608), (7928, 16282), (8141, 15856), (9304, 13874)]