158925998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4133

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 153634642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 4079, 5566, 8158, 19481, 28553, 38962, 44869, 57106, 89738, 93817, 187634, 314083, 493559, 628166, 656719, 987118, 1031987, 1313438, 2063974, 3454913, 6909826, 7223909, 11351857, 14447818, 22703714, 79462999, 158925998]

約数ペア:

[(1, 158925998), (2, 79462999), (7, 22703714), (11, 14447818), (14, 11351857), (22, 7223909), (23, 6909826), (46, 3454913), (77, 2063974), (121, 1313438), (154, 1031987), (161, 987118), (242, 656719), (253, 628166), (322, 493559), (506, 314083), (847, 187634), (1694, 93817), (1771, 89738), (2783, 57106), (3542, 44869), (4079, 38962), (5566, 28553), (8158, 19481)]