156948935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 222469632

約数和(自身を除く): 65520697

約数列:

[1, 5, 11, 13, 55, 65, 143, 227, 715, 967, 1135, 2497, 2951, 4835, 10637, 12485, 12571, 14755, 32461, 53185, 62855, 138281, 162305, 219509, 691405, 1097545, 2414599, 2853617, 12072995, 14268085, 31389787, 156948935]

約数ペア:

[(1, 156948935), (5, 31389787), (11, 14268085), (13, 12072995), (55, 2853617), (65, 2414599), (143, 1097545), (227, 691405), (715, 219509), (967, 162305), (1135, 138281), (2497, 62855), (2951, 53185), (4835, 32461), (10637, 14755), (12485, 12571)]