131648784

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{37571}}^1$

素因数の和:37655

約数の個数: 40

約数和(自身を含む): 344760672

約数和(自身を除く): 213111888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 37571, 75142, 112713, 150284, 225426, 300568, 450852, 601136, 901704, 1803408, 2742683, 5485366, 8228049, 10970732, 16456098, 21941464, 32912196, 43882928, 65824392, 131648784]

約数ペア:

[(1, 131648784), (2, 65824392), (3, 43882928), (4, 32912196), (6, 21941464), (8, 16456098), (12, 10970732), (16, 8228049), (24, 5485366), (48, 2742683), (73, 1803408), (146, 901704), (219, 601136), (292, 450852), (438, 300568), (584, 225426), (876, 150284), (1168, 112713), (1752, 75142), (3504, 37571)]