142019808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211339}}^1$

素因数の和:211359

約数の個数: 48

約数和(自身を含む): 426061440

約数和(自身を除く): 284041632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 211339, 422678, 634017, 845356, 1268034, 1479373, 1690712, 2536068, 2958746, 3381424, 4438119, 5072136, 5917492, 6762848, 8876238, 10144272, 11834984, 17752476, 20288544, 23669968, 35504952, 47339936, 71009904, 142019808]

約数ペア:

[(1, 142019808), (2, 71009904), (3, 47339936), (4, 35504952), (6, 23669968), (7, 20288544), (8, 17752476), (12, 11834984), (14, 10144272), (16, 8876238), (21, 6762848), (24, 5917492), (28, 5072136), (32, 4438119), (42, 3381424), (48, 2958746), (56, 2536068), (84, 1690712), (96, 1479373), (112, 1268034), (168, 845356), (224, 634017), (336, 422678), (672, 211339)]