154513128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 486282240

約数和(自身を除く): 331769112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 691, 726, 847, 924, 968, 1331, 1382, 1452, 1694, 1848, 2073, 2541, 2662, 2764, 2904, 3388, 3993, 4146, 4837, 5082, 5324, 5528, 6776, 7601, 7986, 8292, 9317, 9674, 10164, 10648, 14511, 15202, 15972, 16584, 18634, 19348, 20328, 22803, 27951, 29022, 30404, 31944, 37268, 38696, 45606, 53207, 55902, 58044, 60808, 74536, 83611, 91212, 106414, 111804, 116088, 159621, 167222, 182424, 212828, 223608, 250833, 319242, 334444, 425656, 501666, 585277, 638484, 668888, 919721, 1003332, 1170554, 1276968, 1755831, 1839442, 2006664, 2341108, 2759163, 3511662, 3678884, 4682216, 5518326, 6438047, 7023324, 7357768, 11036652, 12876094, 14046648, 19314141, 22073304, 25752188, 38628282, 51504376, 77256564, 154513128]

約数ペア:

[(1, 154513128), (2, 77256564), (3, 51504376), (4, 38628282), (6, 25752188), (7, 22073304), (8, 19314141), (11, 14046648), (12, 12876094), (14, 11036652), (21, 7357768), (22, 7023324), (24, 6438047), (28, 5518326), (33, 4682216), (42, 3678884), (44, 3511662), (56, 2759163), (66, 2341108), (77, 2006664), (84, 1839442), (88, 1755831), (121, 1276968), (132, 1170554), (154, 1003332), (168, 919721), (231, 668888), (242, 638484), (264, 585277), (308, 501666), (363, 425656), (462, 334444), (484, 319242), (616, 250833), (691, 223608), (726, 212828), (847, 182424), (924, 167222), (968, 159621), (1331, 116088), (1382, 111804), (1452, 106414), (1694, 91212), (1848, 83611), (2073, 74536), (2541, 60808), (2662, 58044), (2764, 55902), (2904, 53207), (3388, 45606), (3993, 38696), (4146, 37268), (4837, 31944), (5082, 30404), (5324, 29022), (5528, 27951), (6776, 22803), (7601, 20328), (7986, 19348), (8292, 18634), (9317, 16584), (9674, 15972), (10164, 15202), (10648, 14511)]