153158786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 262434816

約数和(自身を除く): 109276030

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 3163, 4402, 6326, 24211, 34793, 48422, 69586, 98053, 196106, 224573, 449146, 1078583, 2157166, 2470303, 4940606, 6961763, 13923526, 76579393, 153158786]

約数ペア:

[(1, 153158786), (2, 76579393), (11, 13923526), (22, 6961763), (31, 4940606), (62, 2470303), (71, 2157166), (142, 1078583), (341, 449146), (682, 224573), (781, 196106), (1562, 98053), (2201, 69586), (3163, 48422), (4402, 34793), (6326, 24211)]