156743864672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{25307}}^1$

素因数の和:25564

約数の個数: 96

約数和(自身を含む): 332146241280

約数和(自身を除く): 175402376608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 167, 244, 304, 334, 488, 608, 668, 976, 1159, 1336, 1952, 2318, 2672, 3173, 4636, 5344, 6346, 9272, 10187, 12692, 18544, 20374, 25307, 25384, 37088, 40748, 50614, 50768, 81496, 101228, 101536, 162992, 193553, 202456, 325984, 387106, 404912, 480833, 774212, 809824, 961666, 1543727, 1548424, 1923332, 3087454, 3096848, 3846664, 4226269, 6174908, 6193696, 7693328, 8452538, 12349816, 15386656, 16905076, 24699632, 29330813, 33810152, 49399264, 58661626, 67620304, 80299111, 117323252, 135240608, 160598222, 234646504, 257802409, 321196444, 469293008, 515604818, 642392888, 938586016, 1031209636, 1284785776, 2062419272, 2569571552, 4124838544, 4898245771, 8249677088, 9796491542, 19592983084, 39185966168, 78371932336, 156743864672]

約数ペア:

[(1, 156743864672), (2, 78371932336), (4, 39185966168), (8, 19592983084), (16, 9796491542), (19, 8249677088), (32, 4898245771), (38, 4124838544), (61, 2569571552), (76, 2062419272), (122, 1284785776), (152, 1031209636), (167, 938586016), (244, 642392888), (304, 515604818), (334, 469293008), (488, 321196444), (608, 257802409), (668, 234646504), (976, 160598222), (1159, 135240608), (1336, 117323252), (1952, 80299111), (2318, 67620304), (2672, 58661626), (3173, 49399264), (4636, 33810152), (5344, 29330813), (6346, 24699632), (9272, 16905076), (10187, 15386656), (12692, 12349816), (18544, 8452538), (20374, 7693328), (25307, 6193696), (25384, 6174908), (37088, 4226269), (40748, 3846664), (50614, 3096848), (50768, 3087454), (81496, 1923332), (101228, 1548424), (101536, 1543727), (162992, 961666), (193553, 809824), (202456, 774212), (325984, 480833), (387106, 404912)]