159971084

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:9007

約数の個数: 48

約数和(自身を含む): 351624000

約数和(自身を除く): 191652916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 8969, 17836, 17938, 35876, 62783, 116597, 125566, 233194, 251132, 439481, 466388, 816179, 878962, 1632358, 1757924, 3076367, 3264716, 5713253, 6152734, 11426506, 12305468, 22853012, 39992771, 79985542, 159971084]

約数ペア:

[(1, 159971084), (2, 79985542), (4, 39992771), (7, 22853012), (13, 12305468), (14, 11426506), (26, 6152734), (28, 5713253), (49, 3264716), (52, 3076367), (91, 1757924), (98, 1632358), (182, 878962), (196, 816179), (343, 466388), (364, 439481), (637, 251132), (686, 233194), (1274, 125566), (1372, 116597), (2548, 62783), (4459, 35876), (8918, 17938), (8969, 17836)]