145664792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10576

約数の個数: 64

約数和(自身を含む): 353875200

約数和(自身を除く): 208210408

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 10531, 13832, 21062, 42124, 73717, 84248, 136903, 147434, 200089, 273806, 294868, 400178, 547612, 589736, 800356, 958321, 1095224, 1400623, 1600712, 1916642, 2601157, 2801246, 3833284, 5202314, 5602492, 7666568, 10404628, 11204984, 18208099, 20809256, 36416198, 72832396, 145664792]

約数ペア:

[(1, 145664792), (2, 72832396), (4, 36416198), (7, 20809256), (8, 18208099), (13, 11204984), (14, 10404628), (19, 7666568), (26, 5602492), (28, 5202314), (38, 3833284), (52, 2801246), (56, 2601157), (76, 1916642), (91, 1600712), (104, 1400623), (133, 1095224), (152, 958321), (182, 800356), (247, 589736), (266, 547612), (364, 400178), (494, 294868), (532, 273806), (728, 200089), (988, 147434), (1064, 136903), (1729, 84248), (1976, 73717), (3458, 42124), (6916, 21062), (10531, 13832)]