154952952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 331651848

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, 132, 154, 168, 191, 231, 264, 308, 382, 439, 462, 573, 616, 764, 878, 924, 1146, 1317, 1337, 1528, 1756, 1848, 2101, 2292, 2634, 2674, 3073, 3512, 4011, 4202, 4584, 4829, 5268, 5348, 6146, 6303, 8022, 8404, 9219, 9658, 10536, 10696, 12292, 12606, 14487, 14707, 16044, 16808, 18438, 19316, 24584, 25212, 28974, 29414, 32088, 33803, 36876, 38632, 44121, 50424, 57948, 58828, 67606, 73752, 83849, 88242, 101409, 115896, 117656, 135212, 167698, 176484, 202818, 251547, 270424, 335396, 352968, 405636, 503094, 586943, 670792, 811272, 922339, 1006188, 1173886, 1760829, 1844678, 2012376, 2347772, 2767017, 3521658, 3689356, 4695544, 5534034, 6456373, 7043316, 7378712, 11068068, 12912746, 14086632, 19369119, 22136136, 25825492, 38738238, 51650984, 77476476, 154952952]

約数ペア:

[(1, 154952952), (2, 77476476), (3, 51650984), (4, 38738238), (6, 25825492), (7, 22136136), (8, 19369119), (11, 14086632), (12, 12912746), (14, 11068068), (21, 7378712), (22, 7043316), (24, 6456373), (28, 5534034), (33, 4695544), (42, 3689356), (44, 3521658), (56, 2767017), (66, 2347772), (77, 2012376), (84, 1844678), (88, 1760829), (132, 1173886), (154, 1006188), (168, 922339), (191, 811272), (231, 670792), (264, 586943), (308, 503094), (382, 405636), (439, 352968), (462, 335396), (573, 270424), (616, 251547), (764, 202818), (878, 176484), (924, 167698), (1146, 135212), (1317, 117656), (1337, 115896), (1528, 101409), (1756, 88242), (1848, 83849), (2101, 73752), (2292, 67606), (2634, 58828), (2674, 57948), (3073, 50424), (3512, 44121), (4011, 38632), (4202, 36876), (4584, 33803), (4829, 32088), (5268, 29414), (5348, 28974), (6146, 25212), (6303, 24584), (8022, 19316), (8404, 18438), (9219, 16808), (9658, 16044), (10536, 14707), (10696, 14487), (12292, 12606)]