126991190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24097}}^1$

素因数の和:24152

約数の個数: 32

約数和(自身を含む): 249848064

約数和(自身を除く): 122856874

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 24097, 48194, 120485, 240970, 409649, 747007, 819298, 1494014, 2048245, 3735035, 4096490, 7470070, 12699119, 25398238, 63495595, 126991190]

約数ペア:

[(1, 126991190), (2, 63495595), (5, 25398238), (10, 12699119), (17, 7470070), (31, 4096490), (34, 3735035), (62, 2048245), (85, 1494014), (155, 819298), (170, 747007), (310, 409649), (527, 240970), (1054, 120485), (2635, 48194), (5270, 24097)]