129568348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 286584144

約数和(自身を除く): 157015796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 241, 364, 422, 482, 637, 844, 964, 1274, 1477, 1687, 2548, 2743, 2954, 3133, 3374, 5486, 5908, 6266, 6748, 10339, 10972, 11809, 12532, 19201, 20678, 21931, 23618, 38402, 41356, 43862, 47236, 50851, 76804, 87724, 101702, 134407, 153517, 203404, 268814, 307034, 355957, 537628, 614068, 661063, 711914, 1322126, 1423828, 2491699, 2644252, 4627441, 4983398, 9254882, 9966796, 18509764, 32392087, 64784174, 129568348]

約数ペア:

[(1, 129568348), (2, 64784174), (4, 32392087), (7, 18509764), (13, 9966796), (14, 9254882), (26, 4983398), (28, 4627441), (49, 2644252), (52, 2491699), (91, 1423828), (98, 1322126), (182, 711914), (196, 661063), (211, 614068), (241, 537628), (364, 355957), (422, 307034), (482, 268814), (637, 203404), (844, 153517), (964, 134407), (1274, 101702), (1477, 87724), (1687, 76804), (2548, 50851), (2743, 47236), (2954, 43862), (3133, 41356), (3374, 38402), (5486, 23618), (5908, 21931), (6266, 20678), (6748, 19201), (10339, 12532), (10972, 11809)]