102129128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 206891520

約数和(自身を除く): 104762392

約数列:

[1, 2, 4, 8, 31, 43, 61, 62, 86, 122, 124, 157, 172, 244, 248, 314, 344, 488, 628, 1256, 1333, 1891, 2623, 2666, 3782, 4867, 5246, 5332, 6751, 7564, 9577, 9734, 10492, 10664, 13502, 15128, 19154, 19468, 20984, 27004, 38308, 38936, 54008, 76616, 81313, 162626, 209281, 296887, 325252, 411811, 418562, 593774, 650504, 823622, 837124, 1187548, 1647244, 1674248, 2375096, 3294488, 12766141, 25532282, 51064564, 102129128]

約数ペア:

[(1, 102129128), (2, 51064564), (4, 25532282), (8, 12766141), (31, 3294488), (43, 2375096), (61, 1674248), (62, 1647244), (86, 1187548), (122, 837124), (124, 823622), (157, 650504), (172, 593774), (244, 418562), (248, 411811), (314, 325252), (344, 296887), (488, 209281), (628, 162626), (1256, 81313), (1333, 76616), (1891, 54008), (2623, 38936), (2666, 38308), (3782, 27004), (4867, 20984), (5246, 19468), (5332, 19154), (6751, 15128), (7564, 13502), (9577, 10664), (9734, 10492)]