156939931190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1\times {\mathrm{4583}}^1$

素因数の和:6797

約数の個数: 64

約数和(自身を含む): 324371174400

約数和(自身を除く): 167431243210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 1949, 2510, 3514, 3898, 4583, 8785, 9166, 9745, 13643, 17570, 19490, 22915, 27286, 32081, 45830, 64162, 68215, 136430, 160405, 320810, 489199, 978398, 1150333, 2300666, 2445995, 3424393, 4891990, 5751665, 6848786, 8052331, 8932267, 11503330, 16104662, 17121965, 17864534, 34243930, 40261655, 44661335, 62525869, 80523310, 89322670, 125051738, 312629345, 625258690, 2241999017, 4483998034, 11209995085, 15693993119, 22419990170, 31387986238, 78469965595, 156939931190]

約数ペア:

[(1, 156939931190), (2, 78469965595), (5, 31387986238), (7, 22419990170), (10, 15693993119), (14, 11209995085), (35, 4483998034), (70, 2241999017), (251, 625258690), (502, 312629345), (1255, 125051738), (1757, 89322670), (1949, 80523310), (2510, 62525869), (3514, 44661335), (3898, 40261655), (4583, 34243930), (8785, 17864534), (9166, 17121965), (9745, 16104662), (13643, 11503330), (17570, 8932267), (19490, 8052331), (22915, 6848786), (27286, 5751665), (32081, 4891990), (45830, 3424393), (64162, 2445995), (68215, 2300666), (136430, 1150333), (160405, 978398), (320810, 489199)]