127986456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4348

約数の個数: 64

約数和(自身を含む): 348213600

約数和(自身を除く): 220227144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 4229, 5044, 7566, 8458, 10088, 12687, 15132, 16916, 25374, 30264, 33832, 50748, 54977, 101496, 109954, 164931, 219908, 329862, 410213, 439816, 659724, 820426, 1230639, 1319448, 1640852, 2461278, 3281704, 4922556, 5332769, 9845112, 10665538, 15998307, 21331076, 31996614, 42662152, 63993228, 127986456]

約数ペア:

[(1, 127986456), (2, 63993228), (3, 42662152), (4, 31996614), (6, 21331076), (8, 15998307), (12, 10665538), (13, 9845112), (24, 5332769), (26, 4922556), (39, 3281704), (52, 2461278), (78, 1640852), (97, 1319448), (104, 1230639), (156, 820426), (194, 659724), (291, 439816), (312, 410213), (388, 329862), (582, 219908), (776, 164931), (1164, 109954), (1261, 101496), (2328, 54977), (2522, 50748), (3783, 33832), (4229, 30264), (5044, 25374), (7566, 16916), (8458, 15132), (10088, 12687)]