140118616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 304012800

約数和(自身を除く): 163894184

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 181, 209, 362, 418, 463, 724, 836, 926, 1448, 1672, 1852, 1991, 3439, 3704, 3982, 5093, 6878, 7964, 8797, 10186, 13756, 15928, 17594, 20372, 27512, 35188, 37829, 40744, 70376, 75658, 83803, 96767, 151316, 167606, 193534, 302632, 335212, 387068, 670424, 774136, 921833, 1592257, 1843666, 3184514, 3687332, 6369028, 7374664, 12738056, 17514827, 35029654, 70059308, 140118616]

約数ペア:

[(1, 140118616), (2, 70059308), (4, 35029654), (8, 17514827), (11, 12738056), (19, 7374664), (22, 6369028), (38, 3687332), (44, 3184514), (76, 1843666), (88, 1592257), (152, 921833), (181, 774136), (209, 670424), (362, 387068), (418, 335212), (463, 302632), (724, 193534), (836, 167606), (926, 151316), (1448, 96767), (1672, 83803), (1852, 75658), (1991, 70376), (3439, 40744), (3704, 37829), (3982, 35188), (5093, 27512), (6878, 20372), (7964, 17594), (8797, 15928), (10186, 13756)]