147871248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{440093}}^1$

素因数の和:440111

約数の個数: 40

約数和(自身を含む): 436573248

約数和(自身を除く): 288702000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 440093, 880186, 1320279, 1760372, 2640558, 3080651, 3520744, 5281116, 6161302, 7041488, 9241953, 10562232, 12322604, 18483906, 21124464, 24645208, 36967812, 49290416, 73935624, 147871248]

約数ペア:

[(1, 147871248), (2, 73935624), (3, 49290416), (4, 36967812), (6, 24645208), (7, 21124464), (8, 18483906), (12, 12322604), (14, 10562232), (16, 9241953), (21, 7041488), (24, 6161302), (28, 5281116), (42, 3520744), (48, 3080651), (56, 2640558), (84, 1760372), (112, 1320279), (168, 880186), (336, 440093)]