168484876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 352737280

約数和(自身を除く): 184252404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 2659, 4526, 5318, 9052, 10636, 15841, 18613, 31682, 37226, 63364, 74452, 82429, 164858, 194107, 329716, 388214, 577003, 776428, 1154006, 1358749, 2308012, 2717498, 5434996, 6017317, 12034634, 24069268, 42121219, 84242438, 168484876]

約数ペア:

[(1, 168484876), (2, 84242438), (4, 42121219), (7, 24069268), (14, 12034634), (28, 6017317), (31, 5434996), (62, 2717498), (73, 2308012), (124, 1358749), (146, 1154006), (217, 776428), (292, 577003), (434, 388214), (511, 329716), (868, 194107), (1022, 164858), (2044, 82429), (2263, 74452), (2659, 63364), (4526, 37226), (5318, 31682), (9052, 18613), (10636, 15841)]