157449054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6779}}^1$

素因数の和:6877

約数の個数: 48

約数和(自身を含む): 371001600

約数和(自身を除く): 213552546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 6779, 7742, 11613, 13558, 20337, 23226, 40674, 47453, 94906, 142359, 284718, 332171, 535541, 664342, 996513, 1071082, 1606623, 1993026, 3213246, 3748787, 7497574, 11246361, 22492722, 26241509, 52483018, 78724527, 157449054]

約数ペア:

[(1, 157449054), (2, 78724527), (3, 52483018), (6, 26241509), (7, 22492722), (14, 11246361), (21, 7497574), (42, 3748787), (49, 3213246), (79, 1993026), (98, 1606623), (147, 1071082), (158, 996513), (237, 664342), (294, 535541), (474, 332171), (553, 284718), (1106, 142359), (1659, 94906), (3318, 47453), (3871, 40674), (6779, 23226), (7742, 20337), (11613, 13558)]