128322456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{130409}}^1$

素因数の和:130459

約数の個数: 32

約数和(自身を含む): 328633200

約数和(自身を除く): 200310744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 130409, 260818, 391227, 521636, 782454, 1043272, 1564908, 3129816, 5346769, 10693538, 16040307, 21387076, 32080614, 42774152, 64161228, 128322456]

約数ペア:

[(1, 128322456), (2, 64161228), (3, 42774152), (4, 32080614), (6, 21387076), (8, 16040307), (12, 10693538), (24, 5346769), (41, 3129816), (82, 1564908), (123, 1043272), (164, 782454), (246, 521636), (328, 391227), (492, 260818), (984, 130409)]