156954080786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{398569}}^1$

素因数の和:398874

約数の個数: 32

約数和(自身を含む): 254638401600

約数和(自身を除く): 97684320814

約数列:

[1, 2, 19, 38, 43, 86, 241, 482, 817, 1634, 4579, 9158, 10363, 20726, 196897, 393794, 398569, 797138, 7572811, 15145622, 17138467, 34276934, 96055129, 192110258, 325630873, 651261746, 1825047451, 3650094902, 4130370547, 8260741094, 78477040393, 156954080786]

約数ペア:

[(1, 156954080786), (2, 78477040393), (19, 8260741094), (38, 4130370547), (43, 3650094902), (86, 1825047451), (241, 651261746), (482, 325630873), (817, 192110258), (1634, 96055129), (4579, 34276934), (9158, 17138467), (10363, 15145622), (20726, 7572811), (196897, 797138), (393794, 398569)]