157013514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21121}}^1$

素因数の和:21195

約数の個数: 48

約数和(自身を含む): 395403840

約数和(自身を除く): 238390326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 21121, 42242, 63363, 126726, 147847, 190089, 295694, 380178, 443541, 887082, 1246139, 1330623, 2492278, 2661246, 3738417, 7476834, 8722973, 11215251, 17445946, 22430502, 26168919, 52337838, 78506757, 157013514]

約数ペア:

[(1, 157013514), (2, 78506757), (3, 52337838), (6, 26168919), (7, 22430502), (9, 17445946), (14, 11215251), (18, 8722973), (21, 7476834), (42, 3738417), (59, 2661246), (63, 2492278), (118, 1330623), (126, 1246139), (177, 887082), (354, 443541), (413, 380178), (531, 295694), (826, 190089), (1062, 147847), (1239, 126726), (2478, 63363), (3717, 42242), (7434, 21121)]