156949080386

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{80449}}^1$

素因数の和:81210

約数の個数: 32

約数和(自身を含む): 270512803200

約数和(自身を除く): 113563722814

約数列:

[1, 2, 7, 14, 331, 421, 662, 842, 2317, 2947, 4634, 5894, 80449, 139351, 160898, 278702, 563143, 975457, 1126286, 1950914, 26628619, 33869029, 53257238, 67738058, 186400333, 237083203, 372800666, 474166406, 11210648599, 22421297198, 78474540193, 156949080386]

約数ペア:

[(1, 156949080386), (2, 78474540193), (7, 22421297198), (14, 11210648599), (331, 474166406), (421, 372800666), (662, 237083203), (842, 186400333), (2317, 67738058), (2947, 53257238), (4634, 33869029), (5894, 26628619), (80449, 1950914), (139351, 1126286), (160898, 975457), (278702, 563143)]