126074768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 253912320

約数和(自身を除く): 127837552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 1619, 2512, 3238, 4867, 6476, 9734, 12952, 19468, 25904, 38936, 50189, 77872, 100378, 200756, 254183, 401512, 508366, 803024, 1016732, 2033464, 4066928, 7879673, 15759346, 31518692, 63037384, 126074768]

約数ペア:

[(1, 126074768), (2, 63037384), (4, 31518692), (8, 15759346), (16, 7879673), (31, 4066928), (62, 2033464), (124, 1016732), (157, 803024), (248, 508366), (314, 401512), (496, 254183), (628, 200756), (1256, 100378), (1619, 77872), (2512, 50189), (3238, 38936), (4867, 25904), (6476, 19468), (9734, 12952)]