154377136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 175601744

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 109, 127, 136, 164, 218, 254, 272, 328, 436, 508, 656, 697, 872, 1016, 1394, 1744, 1853, 2032, 2159, 2788, 3706, 4318, 4469, 5207, 5576, 7412, 8636, 8938, 10414, 11152, 13843, 14824, 17272, 17876, 20828, 27686, 29648, 34544, 35752, 41656, 55372, 71504, 75973, 83312, 88519, 110744, 151946, 177038, 221488, 235331, 303892, 354076, 470662, 567563, 607784, 708152, 941324, 1135126, 1215568, 1416304, 1882648, 2270252, 3765296, 4540504, 9081008, 9648571, 19297142, 38594284, 77188568, 154377136]

約数ペア:

[(1, 154377136), (2, 77188568), (4, 38594284), (8, 19297142), (16, 9648571), (17, 9081008), (34, 4540504), (41, 3765296), (68, 2270252), (82, 1882648), (109, 1416304), (127, 1215568), (136, 1135126), (164, 941324), (218, 708152), (254, 607784), (272, 567563), (328, 470662), (436, 354076), (508, 303892), (656, 235331), (697, 221488), (872, 177038), (1016, 151946), (1394, 110744), (1744, 88519), (1853, 83312), (2032, 75973), (2159, 71504), (2788, 55372), (3706, 41656), (4318, 35752), (4469, 34544), (5207, 29648), (5576, 27686), (7412, 20828), (8636, 17876), (8938, 17272), (10414, 14824), (11152, 13843)]