157863324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 389491200

約数和(自身を除く): 231627876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 2897, 4541, 5794, 8691, 9082, 11588, 13623, 17382, 18164, 27246, 34764, 54492, 55043, 110086, 165129, 220172, 330258, 660516, 692383, 1384766, 2077149, 2769532, 4154298, 8308596, 13155277, 26310554, 39465831, 52621108, 78931662, 157863324]

約数ペア:

[(1, 157863324), (2, 78931662), (3, 52621108), (4, 39465831), (6, 26310554), (12, 13155277), (19, 8308596), (38, 4154298), (57, 2769532), (76, 2077149), (114, 1384766), (228, 692383), (239, 660516), (478, 330258), (717, 220172), (956, 165129), (1434, 110086), (2868, 55043), (2897, 54492), (4541, 34764), (5794, 27246), (8691, 18164), (9082, 17382), (11588, 13623)]