158351004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{209459}}^1$

素因数の和:209479

約数の個数: 48

約数和(自身を含む): 469190400

約数和(自身を除く): 310839396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 209459, 418918, 628377, 837836, 1256754, 1466213, 1885131, 2513508, 2932426, 3770262, 4398639, 5655393, 5864852, 7540524, 8797278, 11310786, 13195917, 17594556, 22621572, 26391834, 39587751, 52783668, 79175502, 158351004]

約数ペア:

[(1, 158351004), (2, 79175502), (3, 52783668), (4, 39587751), (6, 26391834), (7, 22621572), (9, 17594556), (12, 13195917), (14, 11310786), (18, 8797278), (21, 7540524), (27, 5864852), (28, 5655393), (36, 4398639), (42, 3770262), (54, 2932426), (63, 2513508), (84, 1885131), (108, 1466213), (126, 1256754), (189, 837836), (252, 628377), (378, 418918), (756, 209459)]