127906372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 255467520

約数和(自身を除く): 127561148

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1187, 1364, 1738, 2374, 2449, 3476, 4748, 4898, 9796, 13057, 26114, 26939, 36797, 52228, 53878, 73594, 93773, 107756, 147188, 187546, 375092, 404767, 809534, 1031503, 1619068, 2063006, 2906963, 4126012, 5813926, 11627852, 31976593, 63953186, 127906372]

約数ペア:

[(1, 127906372), (2, 63953186), (4, 31976593), (11, 11627852), (22, 5813926), (31, 4126012), (44, 2906963), (62, 2063006), (79, 1619068), (124, 1031503), (158, 809534), (316, 404767), (341, 375092), (682, 187546), (869, 147188), (1187, 107756), (1364, 93773), (1738, 73594), (2374, 53878), (2449, 52228), (3476, 36797), (4748, 26939), (4898, 26114), (9796, 13057)]