239968158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17959}}^1$

素因数の和:18112

約数の個数: 32

約数和(自身を含む): 512075520

約数和(自身を除く): 272107362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 17959, 35918, 53877, 107754, 305303, 610606, 915909, 1831818, 2352629, 4705258, 7057887, 14115774, 39994693, 79989386, 119984079, 239968158]

約数ペア:

[(1, 239968158), (2, 119984079), (3, 79989386), (6, 39994693), (17, 14115774), (34, 7057887), (51, 4705258), (102, 2352629), (131, 1831818), (262, 915909), (393, 610606), (786, 305303), (2227, 107754), (4454, 53877), (6681, 35918), (13362, 17959)]