143881752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 285123048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 79, 84, 111, 148, 158, 168, 222, 237, 259, 293, 296, 316, 444, 474, 518, 553, 586, 632, 777, 879, 888, 948, 1036, 1106, 1172, 1554, 1659, 1758, 1896, 2051, 2072, 2212, 2344, 2923, 3108, 3318, 3516, 4102, 4424, 5846, 6153, 6216, 6636, 7032, 8204, 8769, 10841, 11692, 12306, 13272, 16408, 17538, 20461, 21682, 23147, 23384, 24612, 32523, 35076, 40922, 43364, 46294, 49224, 61383, 65046, 69441, 70152, 75887, 81844, 86728, 92588, 122766, 130092, 138882, 151774, 162029, 163688, 185176, 227661, 245532, 260184, 277764, 303548, 324058, 455322, 486087, 491064, 555528, 607096, 648116, 856439, 910644, 972174, 1296232, 1712878, 1821288, 1944348, 2569317, 3425756, 3888696, 5138634, 5995073, 6851512, 10277268, 11990146, 17985219, 20554536, 23980292, 35970438, 47960584, 71940876, 143881752]

約数ペア:

[(1, 143881752), (2, 71940876), (3, 47960584), (4, 35970438), (6, 23980292), (7, 20554536), (8, 17985219), (12, 11990146), (14, 10277268), (21, 6851512), (24, 5995073), (28, 5138634), (37, 3888696), (42, 3425756), (56, 2569317), (74, 1944348), (79, 1821288), (84, 1712878), (111, 1296232), (148, 972174), (158, 910644), (168, 856439), (222, 648116), (237, 607096), (259, 555528), (293, 491064), (296, 486087), (316, 455322), (444, 324058), (474, 303548), (518, 277764), (553, 260184), (586, 245532), (632, 227661), (777, 185176), (879, 163688), (888, 162029), (948, 151774), (1036, 138882), (1106, 130092), (1172, 122766), (1554, 92588), (1659, 86728), (1758, 81844), (1896, 75887), (2051, 70152), (2072, 69441), (2212, 65046), (2344, 61383), (2923, 49224), (3108, 46294), (3318, 43364), (3516, 40922), (4102, 35076), (4424, 32523), (5846, 24612), (6153, 23384), (6216, 23147), (6636, 21682), (7032, 20461), (8204, 17538), (8769, 16408), (10841, 13272), (11692, 12306)]