165964624

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 380547072

約数和(自身を除く): 214582448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 383, 424, 511, 584, 742, 766, 848, 1022, 1168, 1484, 1532, 2044, 2681, 2968, 3064, 3869, 4088, 5362, 5936, 6128, 7738, 8176, 10724, 15476, 20299, 21448, 27083, 27959, 30952, 40598, 42896, 54166, 55918, 61904, 81196, 108332, 111836, 142093, 162392, 195713, 216664, 223672, 284186, 324784, 391426, 433328, 447344, 568372, 782852, 1136744, 1481827, 1565704, 2273488, 2963654, 3131408, 5927308, 10372789, 11854616, 20745578, 23709232, 41491156, 82982312, 165964624]

約数ペア:

[(1, 165964624), (2, 82982312), (4, 41491156), (7, 23709232), (8, 20745578), (14, 11854616), (16, 10372789), (28, 5927308), (53, 3131408), (56, 2963654), (73, 2273488), (106, 1565704), (112, 1481827), (146, 1136744), (212, 782852), (292, 568372), (371, 447344), (383, 433328), (424, 391426), (511, 324784), (584, 284186), (742, 223672), (766, 216664), (848, 195713), (1022, 162392), (1168, 142093), (1484, 111836), (1532, 108332), (2044, 81196), (2681, 61904), (2968, 55918), (3064, 54166), (3869, 42896), (4088, 40598), (5362, 30952), (5936, 27959), (6128, 27083), (7738, 21448), (8176, 20299), (10724, 15476)]