168495684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^2$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 466589760

約数和(自身を除く): 298094076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 263, 348, 406, 526, 609, 789, 812, 1052, 1218, 1578, 1841, 2436, 3156, 3682, 5523, 7364, 7627, 11046, 15254, 22092, 22881, 30508, 45762, 53389, 69169, 91524, 106778, 138338, 160167, 207507, 213556, 276676, 320334, 415014, 484183, 640668, 830028, 968366, 1452549, 1936732, 2005901, 2905098, 4011802, 5810196, 6017703, 8023604, 12035406, 14041307, 24070812, 28082614, 42123921, 56165228, 84247842, 168495684]

約数ペア:

[(1, 168495684), (2, 84247842), (3, 56165228), (4, 42123921), (6, 28082614), (7, 24070812), (12, 14041307), (14, 12035406), (21, 8023604), (28, 6017703), (29, 5810196), (42, 4011802), (58, 2905098), (84, 2005901), (87, 1936732), (116, 1452549), (174, 968366), (203, 830028), (263, 640668), (348, 484183), (406, 415014), (526, 320334), (609, 276676), (789, 213556), (812, 207507), (1052, 160167), (1218, 138338), (1578, 106778), (1841, 91524), (2436, 69169), (3156, 53389), (3682, 45762), (5523, 30508), (7364, 22881), (7627, 22092), (11046, 15254)]