147871178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26209}}^1$

素因数の和:26262

約数の個数: 32

約数和(自身を含む): 281809920

約数和(自身を除く): 133938742

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 26209, 52418, 183463, 340717, 366926, 681434, 812479, 1624958, 2385019, 4770038, 5687353, 10562227, 11374706, 21124454, 73935589, 147871178]

約数ペア:

[(1, 147871178), (2, 73935589), (7, 21124454), (13, 11374706), (14, 10562227), (26, 5687353), (31, 4770038), (62, 2385019), (91, 1624958), (182, 812479), (217, 681434), (403, 366926), (434, 340717), (806, 183463), (2821, 52418), (5642, 26209)]