166839504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 473264352

約数和(自身を除く): 306424848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 157, 169, 208, 262, 312, 314, 338, 393, 471, 507, 524, 624, 628, 676, 786, 942, 1014, 1048, 1256, 1352, 1572, 1703, 1884, 2028, 2041, 2096, 2512, 2704, 3144, 3406, 3768, 4056, 4082, 5109, 6123, 6288, 6812, 7536, 8112, 8164, 10218, 12246, 13624, 16328, 20436, 20567, 22139, 24492, 26533, 27248, 32656, 40872, 41134, 44278, 48984, 53066, 61701, 66417, 79599, 81744, 82268, 88556, 97968, 106132, 123402, 132834, 159198, 164536, 177112, 212264, 246804, 265668, 267371, 318396, 329072, 354224, 424528, 493608, 531336, 534742, 636792, 802113, 987216, 1062672, 1069484, 1273584, 1604226, 2138968, 3208452, 3475823, 4277936, 6416904, 6951646, 10427469, 12833808, 13903292, 20854938, 27806584, 41709876, 55613168, 83419752, 166839504]

約数ペア:

[(1, 166839504), (2, 83419752), (3, 55613168), (4, 41709876), (6, 27806584), (8, 20854938), (12, 13903292), (13, 12833808), (16, 10427469), (24, 6951646), (26, 6416904), (39, 4277936), (48, 3475823), (52, 3208452), (78, 2138968), (104, 1604226), (131, 1273584), (156, 1069484), (157, 1062672), (169, 987216), (208, 802113), (262, 636792), (312, 534742), (314, 531336), (338, 493608), (393, 424528), (471, 354224), (507, 329072), (524, 318396), (624, 267371), (628, 265668), (676, 246804), (786, 212264), (942, 177112), (1014, 164536), (1048, 159198), (1256, 132834), (1352, 123402), (1572, 106132), (1703, 97968), (1884, 88556), (2028, 82268), (2041, 81744), (2096, 79599), (2512, 66417), (2704, 61701), (3144, 53066), (3406, 48984), (3768, 44278), (4056, 41134), (4082, 40872), (5109, 32656), (6123, 27248), (6288, 26533), (6812, 24492), (7536, 22139), (8112, 20567), (8164, 20436), (10218, 16328), (12246, 13624)]