165493416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 452721600

約数和(自身を除く): 287228184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 421, 842, 1263, 1489, 1684, 2526, 2978, 3368, 4467, 4631, 5052, 5956, 8934, 9262, 10104, 11912, 13893, 16379, 17868, 18524, 27786, 32758, 35736, 37048, 49137, 55572, 65516, 98274, 111144, 131032, 196548, 393096, 626869, 1253738, 1880607, 2507476, 3761214, 5014952, 6895559, 7522428, 13791118, 15044856, 20686677, 27582236, 41373354, 55164472, 82746708, 165493416]

約数ペア:

[(1, 165493416), (2, 82746708), (3, 55164472), (4, 41373354), (6, 27582236), (8, 20686677), (11, 15044856), (12, 13791118), (22, 7522428), (24, 6895559), (33, 5014952), (44, 3761214), (66, 2507476), (88, 1880607), (132, 1253738), (264, 626869), (421, 393096), (842, 196548), (1263, 131032), (1489, 111144), (1684, 98274), (2526, 65516), (2978, 55572), (3368, 49137), (4467, 37048), (4631, 35736), (5052, 32758), (5956, 27786), (8934, 18524), (9262, 17868), (10104, 16379), (11912, 13893)]