127994174

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 250302960

約数和(自身を除く): 122308786

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3209, 3626, 5698, 6418, 19943, 22463, 35299, 39886, 44926, 70598, 118733, 157241, 237466, 247093, 314482, 494186, 831131, 1306063, 1662262, 1729651, 2612126, 3459302, 5817917, 9142441, 11635834, 18284882, 63997087, 127994174]

約数ペア:

[(1, 127994174), (2, 63997087), (7, 18284882), (11, 11635834), (14, 9142441), (22, 5817917), (37, 3459302), (49, 2612126), (74, 1729651), (77, 1662262), (98, 1306063), (154, 831131), (259, 494186), (407, 314482), (518, 247093), (539, 237466), (814, 157241), (1078, 118733), (1813, 70598), (2849, 44926), (3209, 39886), (3626, 35299), (5698, 22463), (6418, 19943)]