164317504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4883

約数の個数: 56

約数和(自身を含む): 359788968

約数和(自身を除く): 195471464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 4817, 8528, 9634, 17056, 19268, 34112, 38536, 62621, 77072, 125242, 154144, 197497, 250484, 308288, 394994, 500968, 789988, 1001936, 1579976, 2003872, 2567461, 3159952, 4007744, 5134922, 6319904, 10269844, 12639808, 20539688, 41079376, 82158752, 164317504]

約数ペア:

[(1, 164317504), (2, 82158752), (4, 41079376), (8, 20539688), (13, 12639808), (16, 10269844), (26, 6319904), (32, 5134922), (41, 4007744), (52, 3159952), (64, 2567461), (82, 2003872), (104, 1579976), (164, 1001936), (208, 789988), (328, 500968), (416, 394994), (533, 308288), (656, 250484), (832, 197497), (1066, 154144), (1312, 125242), (2132, 77072), (2624, 62621), (4264, 38536), (4817, 34112), (8528, 19268), (9634, 17056)]