137312296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21977}}^1$

素因数の和:22065

約数の個数: 32

約数和(自身を含む): 284834880

約数和(自身を除く): 147522584

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 21977, 43954, 87908, 175816, 241747, 483494, 966988, 1560367, 1933976, 3120734, 6241468, 12482936, 17164037, 34328074, 68656148, 137312296]

約数ペア:

[(1, 137312296), (2, 68656148), (4, 34328074), (8, 17164037), (11, 12482936), (22, 6241468), (44, 3120734), (71, 1933976), (88, 1560367), (142, 966988), (284, 483494), (568, 241747), (781, 175816), (1562, 87908), (3124, 43954), (6248, 21977)]