151780734

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4710

約数の個数: 72

約数和(自身を含む): 392973048

約数和(自身を除く): 241192314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4651, 4662, 5439, 9302, 10878, 13953, 16317, 27906, 32557, 32634, 41859, 65114, 83718, 97671, 172087, 195342, 227899, 293013, 344174, 455798, 516261, 586026, 683697, 1032522, 1204609, 1367394, 1548783, 2051091, 2409218, 3097566, 3613827, 4102182, 7227654, 8432263, 10841481, 16864526, 21682962, 25296789, 50593578, 75890367, 151780734]

約数ペア:

[(1, 151780734), (2, 75890367), (3, 50593578), (6, 25296789), (7, 21682962), (9, 16864526), (14, 10841481), (18, 8432263), (21, 7227654), (37, 4102182), (42, 3613827), (49, 3097566), (63, 2409218), (74, 2051091), (98, 1548783), (111, 1367394), (126, 1204609), (147, 1032522), (222, 683697), (259, 586026), (294, 516261), (333, 455798), (441, 344174), (518, 293013), (666, 227899), (777, 195342), (882, 172087), (1554, 97671), (1813, 83718), (2331, 65114), (3626, 41859), (4651, 32634), (4662, 32557), (5439, 27906), (9302, 16317), (10878, 13953)]