146140144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 291088512

約数和(自身を除く): 144948368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 622, 683, 688, 1244, 1366, 2488, 2732, 4976, 5464, 10928, 13373, 26746, 29369, 53492, 58738, 106984, 117476, 212413, 213968, 234952, 424826, 469904, 849652, 1699304, 3398608, 9133759, 18267518, 36535036, 73070072, 146140144]

約数ペア:

[(1, 146140144), (2, 73070072), (4, 36535036), (8, 18267518), (16, 9133759), (43, 3398608), (86, 1699304), (172, 849652), (311, 469904), (344, 424826), (622, 234952), (683, 213968), (688, 212413), (1244, 117476), (1366, 106984), (2488, 58738), (2732, 53492), (4976, 29369), (5464, 26746), (10928, 13373)]