147640428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8089}}^1$

素因数の和:8128

約数の個数: 72

約数和(自身を含む): 414531600

約数和(自身を除く): 266891172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 8089, 9126, 16178, 18252, 24267, 32356, 48534, 72801, 97068, 105157, 145602, 210314, 218403, 291204, 315471, 420628, 436806, 630942, 873612, 946413, 1261884, 1367041, 1892826, 2734082, 2839239, 3785652, 4101123, 5468164, 5678478, 8202246, 11356956, 12303369, 16404492, 24606738, 36910107, 49213476, 73820214, 147640428]

約数ペア:

[(1, 147640428), (2, 73820214), (3, 49213476), (4, 36910107), (6, 24606738), (9, 16404492), (12, 12303369), (13, 11356956), (18, 8202246), (26, 5678478), (27, 5468164), (36, 4101123), (39, 3785652), (52, 2839239), (54, 2734082), (78, 1892826), (108, 1367041), (117, 1261884), (156, 946413), (169, 873612), (234, 630942), (338, 436806), (351, 420628), (468, 315471), (507, 291204), (676, 218403), (702, 210314), (1014, 145602), (1404, 105157), (1521, 97068), (2028, 72801), (3042, 48534), (4563, 32356), (6084, 24267), (8089, 18252), (9126, 16178)]