155111478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5693}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 327974400

約数和(自身を除く): 172862922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1434, 4541, 5693, 9082, 11386, 13623, 17079, 27246, 34158, 108167, 216334, 324501, 649002, 1360627, 2721254, 4081881, 8163762, 25851913, 51703826, 77555739, 155111478]

約数ペア:

[(1, 155111478), (2, 77555739), (3, 51703826), (6, 25851913), (19, 8163762), (38, 4081881), (57, 2721254), (114, 1360627), (239, 649002), (478, 324501), (717, 216334), (1434, 108167), (4541, 34158), (5693, 27246), (9082, 17079), (11386, 13623)]