131980368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211507}}^1$

素因数の和:211531

約数の個数: 40

約数和(自身を含む): 367177888

約数和(自身を除く): 235197520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 211507, 423014, 634521, 846028, 1269042, 1692056, 2538084, 2749591, 3384112, 5076168, 5499182, 8248773, 10152336, 10998364, 16497546, 21996728, 32995092, 43993456, 65990184, 131980368]

約数ペア:

[(1, 131980368), (2, 65990184), (3, 43993456), (4, 32995092), (6, 21996728), (8, 16497546), (12, 10998364), (13, 10152336), (16, 8248773), (24, 5499182), (26, 5076168), (39, 3384112), (48, 2749591), (52, 2538084), (78, 1692056), (104, 1269042), (156, 846028), (208, 634521), (312, 423014), (624, 211507)]