172896704

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 56

約数和(自身を含む): 363138720

約数和(自身を除く): 190242016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1472, 1609, 1679, 2336, 3218, 3358, 4672, 6436, 6716, 12872, 13432, 25744, 26864, 37007, 51488, 53728, 74014, 102976, 107456, 117457, 148028, 234914, 296056, 469828, 592112, 939656, 1184224, 1879312, 2368448, 2701511, 3758624, 5403022, 7517248, 10806044, 21612088, 43224176, 86448352, 172896704]

約数ペア:

[(1, 172896704), (2, 86448352), (4, 43224176), (8, 21612088), (16, 10806044), (23, 7517248), (32, 5403022), (46, 3758624), (64, 2701511), (73, 2368448), (92, 1879312), (146, 1184224), (184, 939656), (292, 592112), (368, 469828), (584, 296056), (736, 234914), (1168, 148028), (1472, 117457), (1609, 107456), (1679, 102976), (2336, 74014), (3218, 53728), (3358, 51488), (4672, 37007), (6436, 26864), (6716, 25744), (12872, 13432)]