188638488

素因数分解:

$2^3\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{2081}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 511547400

約数和(自身を除く): 322908912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1259, 2081, 2518, 3777, 4162, 5036, 6243, 7554, 8324, 10072, 11331, 12486, 15108, 16648, 18729, 22662, 24972, 30216, 37458, 45324, 49944, 74916, 90648, 149832, 2619979, 5239958, 7859937, 10479916, 15719874, 20959832, 23579811, 31439748, 47159622, 62879496, 94319244, 188638488]

約数ペア:

[(1, 188638488), (2, 94319244), (3, 62879496), (4, 47159622), (6, 31439748), (8, 23579811), (9, 20959832), (12, 15719874), (18, 10479916), (24, 7859937), (36, 5239958), (72, 2619979), (1259, 149832), (2081, 90648), (2518, 74916), (3777, 49944), (4162, 45324), (5036, 37458), (6243, 30216), (7554, 24972), (8324, 22662), (10072, 18729), (11331, 16648), (12486, 15108)]