140479236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^3$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 380234400

約数和(自身を除く): 239755164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3481, 4484, 6726, 6962, 10089, 10443, 13452, 13924, 20178, 20886, 31329, 40356, 41772, 62658, 66139, 125316, 132278, 198417, 205379, 264556, 396834, 410758, 595251, 616137, 793668, 821516, 1190502, 1232274, 1848411, 2381004, 2464548, 3696822, 3902201, 7393644, 7804402, 11706603, 15608804, 23413206, 35119809, 46826412, 70239618, 140479236]

約数ペア:

[(1, 140479236), (2, 70239618), (3, 46826412), (4, 35119809), (6, 23413206), (9, 15608804), (12, 11706603), (18, 7804402), (19, 7393644), (36, 3902201), (38, 3696822), (57, 2464548), (59, 2381004), (76, 1848411), (114, 1232274), (118, 1190502), (171, 821516), (177, 793668), (228, 616137), (236, 595251), (342, 410758), (354, 396834), (531, 264556), (684, 205379), (708, 198417), (1062, 132278), (1121, 125316), (2124, 66139), (2242, 62658), (3363, 41772), (3481, 40356), (4484, 31329), (6726, 20886), (6962, 20178), (10089, 13924), (10443, 13452)]