133780208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2843}}^1$

素因数の和:3041

約数の個数: 40

約数和(自身を含む): 276129648

約数和(自身を除く): 142349440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 2768, 2843, 2941, 5686, 5882, 11372, 11764, 22744, 23528, 45488, 47056, 48331, 96662, 193324, 386648, 491839, 773296, 983678, 1967356, 3934712, 7869424, 8361263, 16722526, 33445052, 66890104, 133780208]

約数ペア:

[(1, 133780208), (2, 66890104), (4, 33445052), (8, 16722526), (16, 8361263), (17, 7869424), (34, 3934712), (68, 1967356), (136, 983678), (173, 773296), (272, 491839), (346, 386648), (692, 193324), (1384, 96662), (2768, 48331), (2843, 47056), (2941, 45488), (5686, 23528), (5882, 22744), (11372, 11764)]