187864138

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7627

約数の個数: 48

約数和(自身を含む): 373201344

約数和(自身を除く): 185337206

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 7577, 12397, 15154, 24794, 53039, 83347, 106078, 166694, 174271, 348542, 371273, 583429, 742546, 1166858, 1219897, 1916981, 2439794, 3833962, 4084003, 8168006, 8539279, 13418867, 17078558, 26837734, 93932069, 187864138]

約数ペア:

[(1, 187864138), (2, 93932069), (7, 26837734), (11, 17078558), (14, 13418867), (22, 8539279), (23, 8168006), (46, 4084003), (49, 3833962), (77, 2439794), (98, 1916981), (154, 1219897), (161, 1166858), (253, 742546), (322, 583429), (506, 371273), (539, 348542), (1078, 174271), (1127, 166694), (1771, 106078), (2254, 83347), (3542, 53039), (7577, 24794), (12397, 15154)]