154381542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8731}}^1$

素因数の和:9164

約数の個数: 32

約数和(自身を含む): 353750784

約数和(自身を除く): 199369242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8731, 8841, 17462, 17682, 26193, 52386, 61117, 122234, 183351, 366702, 3675751, 7351502, 11027253, 22054506, 25730257, 51460514, 77190771, 154381542]

約数ペア:

[(1, 154381542), (2, 77190771), (3, 51460514), (6, 25730257), (7, 22054506), (14, 11027253), (21, 7351502), (42, 3675751), (421, 366702), (842, 183351), (1263, 122234), (2526, 61117), (2947, 52386), (5894, 26193), (8731, 17682), (8841, 17462)]