160640402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 274149120

約数和(自身を除く): 113508718

約数列:

[1, 2, 13, 19, 26, 38, 247, 433, 494, 751, 866, 1502, 5629, 8227, 9763, 11258, 14269, 16454, 19526, 28538, 106951, 185497, 213902, 325183, 370994, 650366, 4227379, 6178477, 8454758, 12356954, 80320201, 160640402]

約数ペア:

[(1, 160640402), (2, 80320201), (13, 12356954), (19, 8454758), (26, 6178477), (38, 4227379), (247, 650366), (433, 370994), (494, 325183), (751, 213902), (866, 185497), (1502, 106951), (5629, 28538), (8227, 19526), (9763, 16454), (11258, 14269)]