163268364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21839}}^1$

素因数の和:21942

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 277026036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 21839, 43678, 65517, 87356, 131034, 152873, 262068, 305746, 458619, 611492, 917238, 1834476, 1943671, 3887342, 5831013, 7774684, 11662026, 13605697, 23324052, 27211394, 40817091, 54422788, 81634182, 163268364]

約数ペア:

[(1, 163268364), (2, 81634182), (3, 54422788), (4, 40817091), (6, 27211394), (7, 23324052), (12, 13605697), (14, 11662026), (21, 7774684), (28, 5831013), (42, 3887342), (84, 1943671), (89, 1834476), (178, 917238), (267, 611492), (356, 458619), (534, 305746), (623, 262068), (1068, 152873), (1246, 131034), (1869, 87356), (2492, 65517), (3738, 43678), (7476, 21839)]