168172024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 348675840

約数和(自身を除く): 180503816

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 113, 124, 136, 226, 248, 353, 452, 527, 706, 904, 1054, 1412, 1921, 2108, 2824, 3503, 3842, 4216, 6001, 7006, 7684, 10943, 12002, 14012, 15368, 21886, 24004, 28024, 39889, 43772, 48008, 59551, 79778, 87544, 119102, 159556, 186031, 238204, 319112, 372062, 476408, 678113, 744124, 1236559, 1356226, 1488248, 2473118, 2712452, 4946236, 5424904, 9892472, 21021503, 42043006, 84086012, 168172024]

約数ペア:

[(1, 168172024), (2, 84086012), (4, 42043006), (8, 21021503), (17, 9892472), (31, 5424904), (34, 4946236), (62, 2712452), (68, 2473118), (113, 1488248), (124, 1356226), (136, 1236559), (226, 744124), (248, 678113), (353, 476408), (452, 372062), (527, 319112), (706, 238204), (904, 186031), (1054, 159556), (1412, 119102), (1921, 87544), (2108, 79778), (2824, 59551), (3503, 48008), (3842, 43772), (4216, 39889), (6001, 28024), (7006, 24004), (7684, 21886), (10943, 15368), (12002, 14012)]