155784132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 108

約数和(自身を含む): 468074880

約数和(自身を除く): 312290748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1879, 1974, 2303, 2961, 3758, 3948, 4606, 5637, 5922, 6909, 7516, 9212, 11274, 11844, 13153, 13818, 16911, 20727, 22548, 26306, 27636, 33822, 39459, 41454, 52612, 67644, 78918, 82908, 88313, 92071, 118377, 157836, 176626, 184142, 236754, 264939, 276213, 353252, 368284, 473508, 529878, 552426, 618191, 794817, 828639, 1059756, 1104852, 1236382, 1589634, 1657278, 1854573, 2472764, 3179268, 3314556, 3709146, 4327337, 5563719, 7418292, 8654674, 11127438, 12982011, 17309348, 22254876, 25964022, 38946033, 51928044, 77892066, 155784132]

約数ペア:

[(1, 155784132), (2, 77892066), (3, 51928044), (4, 38946033), (6, 25964022), (7, 22254876), (9, 17309348), (12, 12982011), (14, 11127438), (18, 8654674), (21, 7418292), (28, 5563719), (36, 4327337), (42, 3709146), (47, 3314556), (49, 3179268), (63, 2472764), (84, 1854573), (94, 1657278), (98, 1589634), (126, 1236382), (141, 1104852), (147, 1059756), (188, 828639), (196, 794817), (252, 618191), (282, 552426), (294, 529878), (329, 473508), (423, 368284), (441, 353252), (564, 276213), (588, 264939), (658, 236754), (846, 184142), (882, 176626), (987, 157836), (1316, 118377), (1692, 92071), (1764, 88313), (1879, 82908), (1974, 78918), (2303, 67644), (2961, 52612), (3758, 41454), (3948, 39459), (4606, 33822), (5637, 27636), (5922, 26306), (6909, 22548), (7516, 20727), (9212, 16911), (11274, 13818), (11844, 13153)]