161464524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5419}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 407930880

約数和(自身を除く): 246466356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 4966, 5419, 7449, 9932, 10838, 14898, 16257, 21676, 29796, 32514, 65028, 70447, 140894, 211341, 281788, 422682, 845364, 1035029, 2070058, 3105087, 4140116, 6210174, 12420348, 13455377, 26910754, 40366131, 53821508, 80732262, 161464524]

約数ペア:

[(1, 161464524), (2, 80732262), (3, 53821508), (4, 40366131), (6, 26910754), (12, 13455377), (13, 12420348), (26, 6210174), (39, 4140116), (52, 3105087), (78, 2070058), (156, 1035029), (191, 845364), (382, 422682), (573, 281788), (764, 211341), (1146, 140894), (2292, 70447), (2483, 65028), (4966, 32514), (5419, 29796), (7449, 21676), (9932, 16257), (10838, 14898)]