149242592

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 312630192

約数和(自身を除く): 163387600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 1093, 2008, 2186, 4016, 4267, 4372, 8032, 8534, 8744, 17068, 17488, 18581, 34136, 34976, 37162, 68272, 74324, 136544, 148648, 274343, 297296, 548686, 594592, 1097372, 2194744, 4389488, 4663831, 8778976, 9327662, 18655324, 37310648, 74621296, 149242592]

約数ペア:

[(1, 149242592), (2, 74621296), (4, 37310648), (8, 18655324), (16, 9327662), (17, 8778976), (32, 4663831), (34, 4389488), (68, 2194744), (136, 1097372), (251, 594592), (272, 548686), (502, 297296), (544, 274343), (1004, 148648), (1093, 136544), (2008, 74324), (2186, 68272), (4016, 37162), (4267, 34976), (4372, 34136), (8032, 18581), (8534, 17488), (8744, 17068)]