148388632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 190299368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1567, 1691, 2492, 3134, 3382, 4984, 6268, 6764, 10969, 11837, 12536, 13528, 21938, 23674, 29773, 43876, 47348, 59546, 87752, 94696, 119092, 139463, 208411, 238184, 278926, 416822, 557852, 833644, 976241, 1115704, 1667288, 1952482, 2649797, 3904964, 5299594, 7809928, 10599188, 18548579, 21198376, 37097158, 74194316, 148388632]

約数ペア:

[(1, 148388632), (2, 74194316), (4, 37097158), (7, 21198376), (8, 18548579), (14, 10599188), (19, 7809928), (28, 5299594), (38, 3904964), (56, 2649797), (76, 1952482), (89, 1667288), (133, 1115704), (152, 976241), (178, 833644), (266, 557852), (356, 416822), (532, 278926), (623, 238184), (712, 208411), (1064, 139463), (1246, 119092), (1567, 94696), (1691, 87752), (2492, 59546), (3134, 47348), (3382, 43876), (4984, 29773), (6268, 23674), (6764, 21938), (10969, 13528), (11837, 12536)]