161674512

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{2609}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 418142880

約数和(自身を除く): 256468368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 2582, 2609, 3873, 5164, 5218, 7746, 7827, 10328, 10436, 15492, 15654, 20656, 20872, 30984, 31308, 41744, 61968, 62616, 125232, 3368219, 6736438, 10104657, 13472876, 20209314, 26945752, 40418628, 53891504, 80837256, 161674512]

約数ペア:

[(1, 161674512), (2, 80837256), (3, 53891504), (4, 40418628), (6, 26945752), (8, 20209314), (12, 13472876), (16, 10104657), (24, 6736438), (48, 3368219), (1291, 125232), (2582, 62616), (2609, 61968), (3873, 41744), (5164, 31308), (5218, 30984), (7746, 20872), (7827, 20656), (10328, 15654), (10436, 15492)]