140486172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 354643968

約数和(自身を除く): 214157796

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 61, 62, 82, 93, 122, 123, 124, 151, 164, 183, 186, 244, 246, 302, 366, 372, 453, 492, 604, 732, 906, 1271, 1812, 1891, 2501, 2542, 3782, 3813, 4681, 5002, 5084, 5673, 6191, 7503, 7564, 7626, 9211, 9362, 10004, 11346, 12382, 14043, 15006, 15252, 18422, 18573, 18724, 22692, 24764, 27633, 28086, 30012, 36844, 37146, 55266, 56172, 74292, 77531, 110532, 155062, 191921, 232593, 285541, 310124, 377651, 383842, 465186, 571082, 575763, 755302, 767684, 856623, 930372, 1132953, 1142164, 1151526, 1510604, 1713246, 2265906, 2303052, 3426492, 4531812, 11707181, 23414362, 35121543, 46828724, 70243086, 140486172]

約数ペア:

[(1, 140486172), (2, 70243086), (3, 46828724), (4, 35121543), (6, 23414362), (12, 11707181), (31, 4531812), (41, 3426492), (61, 2303052), (62, 2265906), (82, 1713246), (93, 1510604), (122, 1151526), (123, 1142164), (124, 1132953), (151, 930372), (164, 856623), (183, 767684), (186, 755302), (244, 575763), (246, 571082), (302, 465186), (366, 383842), (372, 377651), (453, 310124), (492, 285541), (604, 232593), (732, 191921), (906, 155062), (1271, 110532), (1812, 77531), (1891, 74292), (2501, 56172), (2542, 55266), (3782, 37146), (3813, 36844), (4681, 30012), (5002, 28086), (5084, 27633), (5673, 24764), (6191, 22692), (7503, 18724), (7564, 18573), (7626, 18422), (9211, 15252), (9362, 15006), (10004, 14043), (11346, 12382)]