129902332

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 268945600

約数和(自身を除く): 139043268

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1297, 1372, 2044, 2594, 3577, 5188, 7154, 9079, 14308, 18158, 25039, 36316, 50078, 63553, 94681, 100156, 127106, 189362, 254212, 378724, 444871, 662767, 889742, 1325534, 1779484, 2651068, 4639369, 9278738, 18557476, 32475583, 64951166, 129902332]

約数ペア:

[(1, 129902332), (2, 64951166), (4, 32475583), (7, 18557476), (14, 9278738), (28, 4639369), (49, 2651068), (73, 1779484), (98, 1325534), (146, 889742), (196, 662767), (292, 444871), (343, 378724), (511, 254212), (686, 189362), (1022, 127106), (1297, 100156), (1372, 94681), (2044, 63553), (2594, 50078), (3577, 36316), (5188, 25039), (7154, 18158), (9079, 14308)]