140462508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 353009664

約数和(自身を除く): 212547156

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 53, 74, 94, 106, 111, 127, 141, 148, 159, 188, 212, 222, 254, 282, 318, 381, 444, 508, 564, 636, 762, 1524, 1739, 1961, 2491, 3478, 3922, 4699, 4982, 5217, 5883, 5969, 6731, 6956, 7473, 7844, 9398, 9964, 10434, 11766, 11938, 13462, 14097, 14946, 17907, 18796, 20193, 20868, 23532, 23876, 26924, 28194, 29892, 35814, 40386, 56388, 71628, 80772, 92167, 184334, 220853, 249047, 276501, 316357, 368668, 441706, 498094, 553002, 632714, 662559, 747141, 883412, 949071, 996188, 1106004, 1265428, 1325118, 1494282, 1898142, 2650236, 2988564, 3796284, 11705209, 23410418, 35115627, 46820836, 70231254, 140462508]

約数ペア:

[(1, 140462508), (2, 70231254), (3, 46820836), (4, 35115627), (6, 23410418), (12, 11705209), (37, 3796284), (47, 2988564), (53, 2650236), (74, 1898142), (94, 1494282), (106, 1325118), (111, 1265428), (127, 1106004), (141, 996188), (148, 949071), (159, 883412), (188, 747141), (212, 662559), (222, 632714), (254, 553002), (282, 498094), (318, 441706), (381, 368668), (444, 316357), (508, 276501), (564, 249047), (636, 220853), (762, 184334), (1524, 92167), (1739, 80772), (1961, 71628), (2491, 56388), (3478, 40386), (3922, 35814), (4699, 29892), (4982, 28194), (5217, 26924), (5883, 23876), (5969, 23532), (6731, 20868), (6956, 20193), (7473, 18796), (7844, 17907), (9398, 14946), (9964, 14097), (10434, 13462), (11766, 11938)]