131981856

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3463}}^1$

素因数の和:3873

約数の個数: 48

約数和(自身を含む): 347425344

約数和(自身を除く): 215443488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 794, 1191, 1588, 2382, 3176, 3463, 4764, 6352, 6926, 9528, 10389, 12704, 13852, 19056, 20778, 27704, 38112, 41556, 55408, 83112, 110816, 166224, 332448, 1374811, 2749622, 4124433, 5499244, 8248866, 10998488, 16497732, 21996976, 32995464, 43993952, 65990928, 131981856]

約数ペア:

[(1, 131981856), (2, 65990928), (3, 43993952), (4, 32995464), (6, 21996976), (8, 16497732), (12, 10998488), (16, 8248866), (24, 5499244), (32, 4124433), (48, 2749622), (96, 1374811), (397, 332448), (794, 166224), (1191, 110816), (1588, 83112), (2382, 55408), (3176, 41556), (3463, 38112), (4764, 27704), (6352, 20778), (6926, 19056), (9528, 13852), (10389, 12704)]