155241372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6959}}^1$

素因数の和:7003

約数の個数: 72

約数和(自身を含む): 427956480

約数和(自身を除く): 272715108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 6959, 7436, 11154, 13918, 20877, 22308, 27836, 41754, 76549, 83508, 90467, 153098, 180934, 229647, 271401, 306196, 361868, 459294, 542802, 918588, 995137, 1085604, 1176071, 1990274, 2352142, 2985411, 3528213, 3980548, 4704284, 5970822, 7056426, 11941644, 12936781, 14112852, 25873562, 38810343, 51747124, 77620686, 155241372]

約数ペア:

[(1, 155241372), (2, 77620686), (3, 51747124), (4, 38810343), (6, 25873562), (11, 14112852), (12, 12936781), (13, 11941644), (22, 7056426), (26, 5970822), (33, 4704284), (39, 3980548), (44, 3528213), (52, 2985411), (66, 2352142), (78, 1990274), (132, 1176071), (143, 1085604), (156, 995137), (169, 918588), (286, 542802), (338, 459294), (429, 361868), (507, 306196), (572, 271401), (676, 229647), (858, 180934), (1014, 153098), (1716, 90467), (1859, 83508), (2028, 76549), (3718, 41754), (5577, 27836), (6959, 22308), (7436, 20877), (11154, 13918)]