153500144

素因数分解:

$2^4\times 7^2\times {\mathrm{195791}}^1$

素因数の和:195813

約数の個数: 30

約数和(自身を含む): 345964464

約数和(自身を除く): 192464320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 195791, 391582, 783164, 1370537, 1566328, 2741074, 3132656, 5482148, 9593759, 10964296, 19187518, 21928592, 38375036, 76750072, 153500144]

約数ペア:

[(1, 153500144), (2, 76750072), (4, 38375036), (7, 21928592), (8, 19187518), (14, 10964296), (16, 9593759), (28, 5482148), (49, 3132656), (56, 2741074), (98, 1566328), (112, 1370537), (196, 783164), (392, 391582), (784, 195791)]