161886924

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 60

約数和(自身を含む): 430194688

約数和(自身を除く): 268307764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 8191, 9882, 16382, 19764, 24573, 32764, 49146, 73719, 98292, 147438, 221157, 294876, 442314, 499651, 663471, 884628, 999302, 1326942, 1498953, 1998604, 2653884, 2997906, 4496859, 5995812, 8993718, 13490577, 17987436, 26981154, 40471731, 53962308, 80943462, 161886924]

約数ペア:

[(1, 161886924), (2, 80943462), (3, 53962308), (4, 40471731), (6, 26981154), (9, 17987436), (12, 13490577), (18, 8993718), (27, 5995812), (36, 4496859), (54, 2997906), (61, 2653884), (81, 1998604), (108, 1498953), (122, 1326942), (162, 999302), (183, 884628), (244, 663471), (324, 499651), (366, 442314), (549, 294876), (732, 221157), (1098, 147438), (1647, 98292), (2196, 73719), (3294, 49146), (4941, 32764), (6588, 24573), (8191, 19764), (9882, 16382)]