139785318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 335059200

約数和(自身を除く): 195273882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 2214, 2337, 3323, 4674, 6646, 7011, 9969, 14022, 19938, 21033, 29907, 42066, 59814, 63137, 89721, 126274, 136243, 179442, 189411, 272486, 378822, 408729, 568233, 817458, 1136466, 1226187, 1704699, 2452374, 2588617, 3409398, 3678561, 5177234, 7357122, 7765851, 15531702, 23297553, 46595106, 69892659, 139785318]

約数ペア:

[(1, 139785318), (2, 69892659), (3, 46595106), (6, 23297553), (9, 15531702), (18, 7765851), (19, 7357122), (27, 5177234), (38, 3678561), (41, 3409398), (54, 2588617), (57, 2452374), (82, 1704699), (114, 1226187), (123, 1136466), (171, 817458), (246, 568233), (342, 408729), (369, 378822), (513, 272486), (738, 189411), (779, 179442), (1026, 136243), (1107, 126274), (1558, 89721), (2214, 63137), (2337, 59814), (3323, 42066), (4674, 29907), (6646, 21033), (7011, 19938), (9969, 14022)]