187259592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 361092408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1019, 1178, 1209, 1482, 1612, 1767, 1976, 2038, 2356, 2418, 2964, 3057, 3224, 3534, 4076, 4712, 4836, 5928, 6114, 7068, 7657, 8152, 9672, 12228, 13247, 14136, 15314, 19361, 22971, 24456, 26494, 30628, 31589, 38722, 39741, 45942, 52988, 58083, 61256, 63178, 77444, 79482, 91884, 94767, 105976, 116166, 126356, 154888, 158964, 183768, 189534, 232332, 251693, 252712, 317928, 379068, 410657, 464664, 503386, 600191, 755079, 758136, 821314, 1006772, 1200382, 1231971, 1510158, 1642628, 1800573, 2013544, 2400764, 2463942, 3020316, 3285256, 3601146, 4801528, 4927884, 6040632, 7202292, 7802483, 9855768, 14404584, 15604966, 23407449, 31209932, 46814898, 62419864, 93629796, 187259592]

約数ペア:

[(1, 187259592), (2, 93629796), (3, 62419864), (4, 46814898), (6, 31209932), (8, 23407449), (12, 15604966), (13, 14404584), (19, 9855768), (24, 7802483), (26, 7202292), (31, 6040632), (38, 4927884), (39, 4801528), (52, 3601146), (57, 3285256), (62, 3020316), (76, 2463942), (78, 2400764), (93, 2013544), (104, 1800573), (114, 1642628), (124, 1510158), (152, 1231971), (156, 1200382), (186, 1006772), (228, 821314), (247, 758136), (248, 755079), (312, 600191), (372, 503386), (403, 464664), (456, 410657), (494, 379068), (589, 317928), (741, 252712), (744, 251693), (806, 232332), (988, 189534), (1019, 183768), (1178, 158964), (1209, 154888), (1482, 126356), (1612, 116166), (1767, 105976), (1976, 94767), (2038, 91884), (2356, 79482), (2418, 77444), (2964, 63178), (3057, 61256), (3224, 58083), (3534, 52988), (4076, 45942), (4712, 39741), (4836, 38722), (5928, 31589), (6114, 30628), (7068, 26494), (7657, 24456), (8152, 22971), (9672, 19361), (12228, 15314), (13247, 14136)]