147840476

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 302346240

約数和(自身を除く): 154505764

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 292, 302, 479, 511, 604, 958, 1022, 1057, 1916, 2044, 2114, 3353, 4228, 6706, 11023, 13412, 22046, 34967, 44092, 69934, 72329, 77161, 139868, 144658, 154322, 244769, 289316, 308644, 489538, 506303, 979076, 1012606, 2025212, 5280017, 10560034, 21120068, 36960119, 73920238, 147840476]

約数ペア:

[(1, 147840476), (2, 73920238), (4, 36960119), (7, 21120068), (14, 10560034), (28, 5280017), (73, 2025212), (146, 1012606), (151, 979076), (292, 506303), (302, 489538), (479, 308644), (511, 289316), (604, 244769), (958, 154322), (1022, 144658), (1057, 139868), (1916, 77161), (2044, 72329), (2114, 69934), (3353, 44092), (4228, 34967), (6706, 22046), (11023, 13412)]