171928128

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38933}}^1$

素因数の和:38971

約数の個数: 56

約数和(自身を含む): 474683328

約数和(自身を除く): 302755200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 38933, 77866, 116799, 155732, 233598, 311464, 467196, 622928, 895459, 934392, 1245856, 1790918, 1868784, 2491712, 2686377, 3581836, 3737568, 5372754, 7163672, 7475136, 10745508, 14327344, 21491016, 28654688, 42982032, 57309376, 85964064, 171928128]

約数ペア:

[(1, 171928128), (2, 85964064), (3, 57309376), (4, 42982032), (6, 28654688), (8, 21491016), (12, 14327344), (16, 10745508), (23, 7475136), (24, 7163672), (32, 5372754), (46, 3737568), (48, 3581836), (64, 2686377), (69, 2491712), (92, 1868784), (96, 1790918), (138, 1245856), (184, 934392), (192, 895459), (276, 622928), (368, 467196), (552, 311464), (736, 233598), (1104, 155732), (1472, 116799), (2208, 77866), (4416, 38933)]