156743151887

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1\times {\mathrm{11213}}^1$

素因数の和:13023

約数の個数: 32

約数和(自身を含む): 191782725120

約数和(自身を除く): 35039573233

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1723, 8113, 11213, 12061, 32737, 78491, 105103, 213047, 229159, 683993, 735721, 1491329, 1996957, 4787951, 12995867, 13978699, 19319999, 90971069, 135239993, 367079981, 1178519939, 2569559867, 8249639573, 22391878841, 156743151887]

約数ペア:

[(1, 156743151887), (7, 22391878841), (19, 8249639573), (61, 2569559867), (133, 1178519939), (427, 367079981), (1159, 135239993), (1723, 90971069), (8113, 19319999), (11213, 13978699), (12061, 12995867), (32737, 4787951), (78491, 1996957), (105103, 1491329), (213047, 735721), (229159, 683993)]