158474628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 433200768

約数和(自身を除く): 274726140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1103, 1228, 1842, 2206, 2763, 3309, 3684, 3991, 4412, 5526, 6618, 7982, 9927, 11052, 11973, 13236, 14339, 15964, 19854, 23946, 28678, 35919, 39708, 43017, 47892, 57356, 71838, 86034, 129051, 143676, 172068, 258102, 338621, 516204, 677242, 1015863, 1354484, 2031726, 3047589, 4063452, 4402073, 6095178, 8804146, 12190356, 13206219, 17608292, 26412438, 39618657, 52824876, 79237314, 158474628]

約数ペア:

[(1, 158474628), (2, 79237314), (3, 52824876), (4, 39618657), (6, 26412438), (9, 17608292), (12, 13206219), (13, 12190356), (18, 8804146), (26, 6095178), (36, 4402073), (39, 4063452), (52, 3047589), (78, 2031726), (117, 1354484), (156, 1015863), (234, 677242), (307, 516204), (468, 338621), (614, 258102), (921, 172068), (1103, 143676), (1228, 129051), (1842, 86034), (2206, 71838), (2763, 57356), (3309, 47892), (3684, 43017), (3991, 39708), (4412, 35919), (5526, 28678), (6618, 23946), (7982, 19854), (9927, 15964), (11052, 14339), (11973, 13236)]