149992232

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 320616000

約数和(自身を除く): 170623768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 5839, 6422, 11678, 12844, 23356, 25688, 46712, 75907, 110941, 151814, 221882, 303628, 443764, 607256, 887528, 986791, 1442233, 1973582, 2884466, 3947164, 5768932, 7894328, 11537864, 18749029, 37498058, 74996116, 149992232]

約数ペア:

[(1, 149992232), (2, 74996116), (4, 37498058), (8, 18749029), (13, 11537864), (19, 7894328), (26, 5768932), (38, 3947164), (52, 2884466), (76, 1973582), (104, 1442233), (152, 986791), (169, 887528), (247, 607256), (338, 443764), (494, 303628), (676, 221882), (988, 151814), (1352, 110941), (1976, 75907), (3211, 46712), (5839, 25688), (6422, 23356), (11678, 12844)]