141779196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 387367344

約数和(自身を除く): 245588148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 617, 982, 1234, 1473, 1851, 1964, 2468, 2946, 3702, 4419, 5553, 5892, 6383, 7404, 8021, 8838, 11106, 12766, 16042, 17676, 19149, 22212, 24063, 25532, 32084, 38298, 48126, 57447, 72189, 76596, 96252, 114894, 144378, 229788, 288756, 302947, 605894, 908841, 1211788, 1817682, 2726523, 3635364, 3938311, 5453046, 7876622, 10906092, 11814933, 15753244, 23629866, 35444799, 47259732, 70889598, 141779196]

約数ペア:

[(1, 141779196), (2, 70889598), (3, 47259732), (4, 35444799), (6, 23629866), (9, 15753244), (12, 11814933), (13, 10906092), (18, 7876622), (26, 5453046), (36, 3938311), (39, 3635364), (52, 2726523), (78, 1817682), (117, 1211788), (156, 908841), (234, 605894), (468, 302947), (491, 288756), (617, 229788), (982, 144378), (1234, 114894), (1473, 96252), (1851, 76596), (1964, 72189), (2468, 57447), (2946, 48126), (3702, 38298), (4419, 32084), (5553, 25532), (5892, 24063), (6383, 22212), (7404, 19149), (8021, 17676), (8838, 16042), (11106, 12766)]