145668368

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 287297088

約数和(自身を除く): 141628720

約数列:

[1, 2, 4, 8, 16, 103, 157, 206, 314, 412, 563, 628, 824, 1126, 1256, 1648, 2252, 2512, 4504, 9008, 16171, 32342, 57989, 64684, 88391, 115978, 129368, 176782, 231956, 258736, 353564, 463912, 707128, 927824, 1414256, 9104273, 18208546, 36417092, 72834184, 145668368]

約数ペア:

[(1, 145668368), (2, 72834184), (4, 36417092), (8, 18208546), (16, 9104273), (103, 1414256), (157, 927824), (206, 707128), (314, 463912), (412, 353564), (563, 258736), (628, 231956), (824, 176782), (1126, 129368), (1256, 115978), (1648, 88391), (2252, 64684), (2512, 57989), (4504, 32342), (9008, 16171)]