168859028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 342103104

約数和(自身を除く): 173244076

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 2278, 2851, 3484, 4556, 5702, 11404, 14807, 29614, 37063, 48467, 59228, 74126, 96934, 148252, 191017, 193868, 382034, 630071, 764068, 1260142, 2483221, 2520284, 3247289, 4966442, 6494578, 9932884, 12989156, 42214757, 84429514, 168859028]

約数ペア:

[(1, 168859028), (2, 84429514), (4, 42214757), (13, 12989156), (17, 9932884), (26, 6494578), (34, 4966442), (52, 3247289), (67, 2520284), (68, 2483221), (134, 1260142), (221, 764068), (268, 630071), (442, 382034), (871, 193868), (884, 191017), (1139, 148252), (1742, 96934), (2278, 74126), (2851, 59228), (3484, 48467), (4556, 37063), (5702, 29614), (11404, 14807)]