148978832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 299207040

約数和(自身を除く): 150228208

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 2741, 3397, 5482, 6794, 10964, 13588, 21928, 27176, 43856, 54352, 117863, 216539, 235726, 433078, 471452, 866156, 942904, 1732312, 1885808, 3464624, 9311177, 18622354, 37244708, 74489416, 148978832]

約数ペア:

[(1, 148978832), (2, 74489416), (4, 37244708), (8, 18622354), (16, 9311177), (43, 3464624), (79, 1885808), (86, 1732312), (158, 942904), (172, 866156), (316, 471452), (344, 433078), (632, 235726), (688, 216539), (1264, 117863), (2741, 54352), (3397, 43856), (5482, 27176), (6794, 21928), (10964, 13588)]