161066988

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{11743}}^1$

素因数の和:11883

約数の個数: 48

約数和(自身を含む): 420904960

約数和(自身を除く): 259837972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 11743, 13716, 23486, 35229, 46972, 70458, 105687, 140916, 211374, 317061, 422748, 634122, 1268244, 1491361, 2982722, 4474083, 5965444, 8948166, 13422249, 17896332, 26844498, 40266747, 53688996, 80533494, 161066988]

約数ペア:

[(1, 161066988), (2, 80533494), (3, 53688996), (4, 40266747), (6, 26844498), (9, 17896332), (12, 13422249), (18, 8948166), (27, 5965444), (36, 4474083), (54, 2982722), (108, 1491361), (127, 1268244), (254, 634122), (381, 422748), (508, 317061), (762, 211374), (1143, 140916), (1524, 105687), (2286, 70458), (3429, 46972), (4572, 35229), (6858, 23486), (11743, 13716)]