139813674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23315

約数の個数: 64

約数和(自身を含む): 375459840

約数和(自身を除く): 235646166

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 23279, 46558, 69837, 139674, 162953, 256069, 302627, 325906, 488859, 512138, 605254, 768207, 907881, 977718, 1536414, 1792483, 1815762, 2118389, 3328897, 3584966, 4236778, 5377449, 6355167, 6657794, 9986691, 10754898, 12710334, 19973382, 23302279, 46604558, 69906837, 139813674]

約数ペア:

[(1, 139813674), (2, 69906837), (3, 46604558), (6, 23302279), (7, 19973382), (11, 12710334), (13, 10754898), (14, 9986691), (21, 6657794), (22, 6355167), (26, 5377449), (33, 4236778), (39, 3584966), (42, 3328897), (66, 2118389), (77, 1815762), (78, 1792483), (91, 1536414), (143, 977718), (154, 907881), (182, 768207), (231, 605254), (273, 512138), (286, 488859), (429, 325906), (462, 302627), (546, 256069), (858, 162953), (1001, 139674), (2002, 69837), (3003, 46558), (6006, 23279)]