129238528028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{23957}}^1$

素因数の和:24482

約数の個数: 48

約数和(自身を含む): 238019088384

約数和(自身を除く): 108780560356

約数列:

[1, 2, 4, 23, 46, 92, 191, 307, 382, 614, 764, 1228, 4393, 7061, 8786, 14122, 17572, 23957, 28244, 47914, 58637, 95828, 117274, 234548, 551011, 1102022, 1348651, 2204044, 2697302, 4575787, 5394604, 7354799, 9151574, 14709598, 18303148, 29419196, 105243101, 169160377, 210486202, 338320754, 420972404, 676641508, 1404766609, 2809533218, 5619066436, 32309632007, 64619264014, 129238528028]

約数ペア:

[(1, 129238528028), (2, 64619264014), (4, 32309632007), (23, 5619066436), (46, 2809533218), (92, 1404766609), (191, 676641508), (307, 420972404), (382, 338320754), (614, 210486202), (764, 169160377), (1228, 105243101), (4393, 29419196), (7061, 18303148), (8786, 14709598), (14122, 9151574), (17572, 7354799), (23957, 5394604), (28244, 4575787), (47914, 2697302), (58637, 2204044), (95828, 1348651), (117274, 1102022), (234548, 551011)]