152955558

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 408854160

約数和(自身を除く): 255898602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 43, 49, 63, 74, 86, 98, 109, 111, 126, 129, 147, 218, 222, 258, 259, 294, 301, 327, 333, 387, 441, 518, 602, 654, 666, 763, 774, 777, 882, 903, 981, 1526, 1554, 1591, 1806, 1813, 1962, 2107, 2289, 2331, 2709, 3182, 3626, 4033, 4214, 4578, 4662, 4687, 4773, 5341, 5418, 5439, 6321, 6867, 8066, 9374, 9546, 10682, 10878, 11137, 12099, 12642, 13734, 14061, 14319, 16023, 16317, 18963, 22274, 24198, 28122, 28231, 28638, 32046, 32634, 32809, 33411, 36297, 37926, 42183, 48069, 56462, 65618, 66822, 72594, 77959, 84366, 84693, 96138, 98427, 100233, 155918, 169386, 173419, 196854, 197617, 200466, 229663, 233877, 254079, 295281, 346838, 395234, 459326, 467754, 508158, 520257, 590562, 592851, 688989, 701631, 1040514, 1185702, 1213933, 1377978, 1403262, 1560771, 1778553, 2066967, 2427866, 3121542, 3557106, 3641799, 4133934, 7283598, 8497531, 10925397, 16995062, 21850794, 25492593, 50985186, 76477779, 152955558]

約数ペア:

[(1, 152955558), (2, 76477779), (3, 50985186), (6, 25492593), (7, 21850794), (9, 16995062), (14, 10925397), (18, 8497531), (21, 7283598), (37, 4133934), (42, 3641799), (43, 3557106), (49, 3121542), (63, 2427866), (74, 2066967), (86, 1778553), (98, 1560771), (109, 1403262), (111, 1377978), (126, 1213933), (129, 1185702), (147, 1040514), (218, 701631), (222, 688989), (258, 592851), (259, 590562), (294, 520257), (301, 508158), (327, 467754), (333, 459326), (387, 395234), (441, 346838), (518, 295281), (602, 254079), (654, 233877), (666, 229663), (763, 200466), (774, 197617), (777, 196854), (882, 173419), (903, 169386), (981, 155918), (1526, 100233), (1554, 98427), (1591, 96138), (1806, 84693), (1813, 84366), (1962, 77959), (2107, 72594), (2289, 66822), (2331, 65618), (2709, 56462), (3182, 48069), (3626, 42183), (4033, 37926), (4214, 36297), (4578, 33411), (4662, 32809), (4687, 32634), (4773, 32046), (5341, 28638), (5418, 28231), (5439, 28122), (6321, 24198), (6867, 22274), (8066, 18963), (9374, 16317), (9546, 16023), (10682, 14319), (10878, 14061), (11137, 13734), (12099, 12642)]