15191568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2181

約数の個数: 90

約数和(自身を含む): 49479534

約数和(自身を除く): 34287966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2153, 2352, 3528, 4306, 6459, 7056, 8612, 12918, 15071, 17224, 19377, 25836, 30142, 34448, 38754, 45213, 51672, 60284, 77508, 90426, 103344, 105497, 120568, 135639, 155016, 180852, 210994, 241136, 271278, 310032, 316491, 361704, 421988, 542556, 632982, 723408, 843976, 949473, 1085112, 1265964, 1687952, 1898946, 2170224, 2531928, 3797892, 5063856, 7595784, 15191568]

約数ペア:

[(1, 15191568), (2, 7595784), (3, 5063856), (4, 3797892), (6, 2531928), (7, 2170224), (8, 1898946), (9, 1687952), (12, 1265964), (14, 1085112), (16, 949473), (18, 843976), (21, 723408), (24, 632982), (28, 542556), (36, 421988), (42, 361704), (48, 316491), (49, 310032), (56, 271278), (63, 241136), (72, 210994), (84, 180852), (98, 155016), (112, 135639), (126, 120568), (144, 105497), (147, 103344), (168, 90426), (196, 77508), (252, 60284), (294, 51672), (336, 45213), (392, 38754), (441, 34448), (504, 30142), (588, 25836), (784, 19377), (882, 17224), (1008, 15071), (1176, 12918), (1764, 8612), (2153, 7056), (2352, 6459), (3528, 4306)]