140717532488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1\times {\mathrm{7867}}^1$

素因数の和:8766

約数の個数: 64

約数和(自身を含む): 285632948160

約数和(自身を除く): 144915415672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 587, 1172, 1174, 2344, 2348, 3809, 4696, 7618, 7631, 7867, 15236, 15262, 15734, 30472, 30524, 31468, 61048, 62936, 102271, 171991, 204542, 343982, 409084, 687964, 818168, 1375928, 2235883, 2305031, 4471766, 4610062, 4617929, 8943532, 9220124, 9235858, 17887064, 18440248, 18471716, 29965403, 36943432, 59930806, 60033077, 119861612, 120066154, 239723224, 240132308, 480264616, 1353053197, 2706106394, 5412212788, 10824425576, 17589691561, 35179383122, 70358766244, 140717532488]

約数ペア:

[(1, 140717532488), (2, 70358766244), (4, 35179383122), (8, 17589691561), (13, 10824425576), (26, 5412212788), (52, 2706106394), (104, 1353053197), (293, 480264616), (586, 240132308), (587, 239723224), (1172, 120066154), (1174, 119861612), (2344, 60033077), (2348, 59930806), (3809, 36943432), (4696, 29965403), (7618, 18471716), (7631, 18440248), (7867, 17887064), (15236, 9235858), (15262, 9220124), (15734, 8943532), (30472, 4617929), (30524, 4610062), (31468, 4471766), (61048, 2305031), (62936, 2235883), (102271, 1375928), (171991, 818168), (204542, 687964), (343982, 409084)]