190043028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1307}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 550385472

約数和(自身を除く): 360342444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 1154, 1307, 1731, 2308, 2614, 3462, 3921, 4039, 5193, 5228, 6924, 7842, 8078, 9149, 10386, 11763, 12117, 15684, 16156, 18298, 20772, 23526, 24234, 27447, 36351, 36596, 47052, 48468, 54894, 72702, 82341, 109788, 145404, 164682, 329364, 754139, 1508278, 2262417, 3016556, 4524834, 5278973, 6787251, 9049668, 10557946, 13574502, 15836919, 21115892, 27149004, 31673838, 47510757, 63347676, 95021514, 190043028]

約数ペア:

[(1, 190043028), (2, 95021514), (3, 63347676), (4, 47510757), (6, 31673838), (7, 27149004), (9, 21115892), (12, 15836919), (14, 13574502), (18, 10557946), (21, 9049668), (28, 6787251), (36, 5278973), (42, 4524834), (63, 3016556), (84, 2262417), (126, 1508278), (252, 754139), (577, 329364), (1154, 164682), (1307, 145404), (1731, 109788), (2308, 82341), (2614, 72702), (3462, 54894), (3921, 48468), (4039, 47052), (5193, 36596), (5228, 36351), (6924, 27447), (7842, 24234), (8078, 23526), (9149, 20772), (10386, 18298), (11763, 16156), (12117, 15684)]