165601956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9739}}^1$

素因数の和:9868

約数の個数: 48

約数和(自身を含む): 419988800

約数和(自身を除く): 254386844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 9739, 17004, 19478, 29217, 38956, 58434, 116868, 126607, 253214, 379821, 506428, 759642, 1061551, 1519284, 2123102, 3184653, 4246204, 6369306, 12738612, 13800163, 27600326, 41400489, 55200652, 82800978, 165601956]

約数ペア:

[(1, 165601956), (2, 82800978), (3, 55200652), (4, 41400489), (6, 27600326), (12, 13800163), (13, 12738612), (26, 6369306), (39, 4246204), (52, 3184653), (78, 2123102), (109, 1519284), (156, 1061551), (218, 759642), (327, 506428), (436, 379821), (654, 253214), (1308, 126607), (1417, 116868), (2834, 58434), (4251, 38956), (5668, 29217), (8502, 19478), (9739, 17004)]