165118632

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{140407}}^1$

素因数の和:140430

約数の個数: 48

約数和(自身を含む): 480195360

約数和(自身を除く): 315076728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 140407, 280814, 421221, 561628, 842442, 982849, 1123256, 1684884, 1965698, 2948547, 3369768, 3931396, 5897094, 6879943, 7862792, 11794188, 13759886, 20639829, 23588376, 27519772, 41279658, 55039544, 82559316, 165118632]

約数ペア:

[(1, 165118632), (2, 82559316), (3, 55039544), (4, 41279658), (6, 27519772), (7, 23588376), (8, 20639829), (12, 13759886), (14, 11794188), (21, 7862792), (24, 6879943), (28, 5897094), (42, 3931396), (49, 3369768), (56, 2948547), (84, 1965698), (98, 1684884), (147, 1123256), (168, 982849), (196, 842442), (294, 561628), (392, 421221), (588, 280814), (1176, 140407)]