163938744

素因数分解:

$2^3\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1823}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 444600000

約数和(自身を除く): 280661256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1249, 1823, 2498, 3646, 3747, 4996, 5469, 7292, 7494, 9992, 10938, 11241, 14584, 14988, 16407, 21876, 22482, 29976, 32814, 43752, 44964, 65628, 89928, 131256, 2276927, 4553854, 6830781, 9107708, 13661562, 18215416, 20492343, 27323124, 40984686, 54646248, 81969372, 163938744]

約数ペア:

[(1, 163938744), (2, 81969372), (3, 54646248), (4, 40984686), (6, 27323124), (8, 20492343), (9, 18215416), (12, 13661562), (18, 9107708), (24, 6830781), (36, 4553854), (72, 2276927), (1249, 131256), (1823, 89928), (2498, 65628), (3646, 44964), (3747, 43752), (4996, 32814), (5469, 29976), (7292, 22482), (7494, 21876), (9992, 16407), (10938, 14988), (11241, 14584)]