161177808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27751}}^1$

素因数の和:27784

約数の個数: 60

約数和(自身を含む): 457685984

約数和(自身を除く): 296508176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 27751, 55502, 83253, 111004, 166506, 222008, 305261, 333012, 444016, 610522, 666024, 915783, 1221044, 1332048, 1831566, 2442088, 3357871, 3663132, 4884176, 6715742, 7326264, 10073613, 13431484, 14652528, 20147226, 26862968, 40294452, 53725936, 80588904, 161177808]

約数ペア:

[(1, 161177808), (2, 80588904), (3, 53725936), (4, 40294452), (6, 26862968), (8, 20147226), (11, 14652528), (12, 13431484), (16, 10073613), (22, 7326264), (24, 6715742), (33, 4884176), (44, 3663132), (48, 3357871), (66, 2442088), (88, 1831566), (121, 1332048), (132, 1221044), (176, 915783), (242, 666024), (264, 610522), (363, 444016), (484, 333012), (528, 305261), (726, 222008), (968, 166506), (1452, 111004), (1936, 83253), (2904, 55502), (5808, 27751)]