140416744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16267}}^1$

素因数の和:16369

約数の個数: 32

約数和(自身を含む): 286967520

約数和(自身を除く): 146550776

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 16267, 32534, 65068, 130136, 211471, 422942, 845884, 1350161, 1691768, 2700322, 5400644, 10801288, 17552093, 35104186, 70208372, 140416744]

約数ペア:

[(1, 140416744), (2, 70208372), (4, 35104186), (8, 17552093), (13, 10801288), (26, 5400644), (52, 2700322), (83, 1691768), (104, 1350161), (166, 845884), (332, 422942), (664, 211471), (1079, 130136), (2158, 65068), (4316, 32534), (8632, 16267)]