15136996912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2579}}^1$

素因数の和:3098

約数の個数: 80

約数和(自身を含む): 31672080000

約数和(自身を除く): 16535083088

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 449, 688, 817, 898, 1634, 1796, 2579, 3268, 3592, 5158, 6536, 7184, 8531, 10316, 13072, 17062, 19307, 20632, 34124, 38614, 41264, 49001, 68248, 77228, 98002, 110897, 136496, 154456, 196004, 221794, 308912, 366833, 392008, 443588, 733666, 784016, 887176, 1157971, 1467332, 1774352, 2107043, 2315942, 2934664, 4214086, 4631884, 5869328, 8428172, 9263768, 16856344, 18527536, 22001449, 33712688, 44002898, 49792753, 88005796, 99585506, 176011592, 199171012, 352023184, 398342024, 796684048, 946062307, 1892124614, 3784249228, 7568498456, 15136996912]

約数ペア:

[(1, 15136996912), (2, 7568498456), (4, 3784249228), (8, 1892124614), (16, 946062307), (19, 796684048), (38, 398342024), (43, 352023184), (76, 199171012), (86, 176011592), (152, 99585506), (172, 88005796), (304, 49792753), (344, 44002898), (449, 33712688), (688, 22001449), (817, 18527536), (898, 16856344), (1634, 9263768), (1796, 8428172), (2579, 5869328), (3268, 4631884), (3592, 4214086), (5158, 2934664), (6536, 2315942), (7184, 2107043), (8531, 1774352), (10316, 1467332), (13072, 1157971), (17062, 887176), (19307, 784016), (20632, 733666), (34124, 443588), (38614, 392008), (41264, 366833), (49001, 308912), (68248, 221794), (77228, 196004), (98002, 154456), (110897, 136496)]