139054288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 301011984

約数和(自身を除く): 161957696

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 337, 592, 629, 656, 674, 697, 1258, 1348, 1394, 1517, 2516, 2696, 2788, 3034, 5032, 5392, 5576, 5729, 6068, 10064, 11152, 11458, 12136, 12469, 13817, 22916, 24272, 24938, 25789, 27634, 45832, 49876, 51578, 55268, 91664, 99752, 103156, 110536, 199504, 206312, 211973, 221072, 234889, 412624, 423946, 469778, 511229, 847892, 939556, 1022458, 1695784, 1879112, 2044916, 3391568, 3758224, 4089832, 8179664, 8690893, 17381786, 34763572, 69527144, 139054288]

約数ペア:

[(1, 139054288), (2, 69527144), (4, 34763572), (8, 17381786), (16, 8690893), (17, 8179664), (34, 4089832), (37, 3758224), (41, 3391568), (68, 2044916), (74, 1879112), (82, 1695784), (136, 1022458), (148, 939556), (164, 847892), (272, 511229), (296, 469778), (328, 423946), (337, 412624), (592, 234889), (629, 221072), (656, 211973), (674, 206312), (697, 199504), (1258, 110536), (1348, 103156), (1394, 99752), (1517, 91664), (2516, 55268), (2696, 51578), (2788, 49876), (3034, 45832), (5032, 27634), (5392, 25789), (5576, 24938), (5729, 24272), (6068, 22916), (10064, 13817), (11152, 12469), (11458, 12136)]