131624976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 398974464

約数和(自身を除く): 267349488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 191, 196, 293, 294, 336, 382, 392, 573, 586, 588, 764, 784, 879, 1146, 1172, 1176, 1337, 1528, 1758, 2051, 2292, 2344, 2352, 2674, 3056, 3516, 4011, 4102, 4584, 4688, 5348, 6153, 7032, 8022, 8204, 9168, 9359, 10696, 12306, 14064, 14357, 16044, 16408, 18718, 21392, 24612, 28077, 28714, 32088, 32816, 37436, 43071, 49224, 55963, 56154, 57428, 64176, 74872, 86142, 98448, 111926, 112308, 114856, 149744, 167889, 172284, 223852, 224616, 229712, 335778, 344568, 391741, 447704, 449232, 671556, 689136, 783482, 895408, 1175223, 1343112, 1566964, 2350446, 2686224, 2742187, 3133928, 4700892, 5484374, 6267856, 8226561, 9401784, 10968748, 16453122, 18803568, 21937496, 32906244, 43874992, 65812488, 131624976]

約数ペア:

[(1, 131624976), (2, 65812488), (3, 43874992), (4, 32906244), (6, 21937496), (7, 18803568), (8, 16453122), (12, 10968748), (14, 9401784), (16, 8226561), (21, 6267856), (24, 5484374), (28, 4700892), (42, 3133928), (48, 2742187), (49, 2686224), (56, 2350446), (84, 1566964), (98, 1343112), (112, 1175223), (147, 895408), (168, 783482), (191, 689136), (196, 671556), (293, 449232), (294, 447704), (336, 391741), (382, 344568), (392, 335778), (573, 229712), (586, 224616), (588, 223852), (764, 172284), (784, 167889), (879, 149744), (1146, 114856), (1172, 112308), (1176, 111926), (1337, 98448), (1528, 86142), (1758, 74872), (2051, 64176), (2292, 57428), (2344, 56154), (2352, 55963), (2674, 49224), (3056, 43071), (3516, 37436), (4011, 32816), (4102, 32088), (4584, 28714), (4688, 28077), (5348, 24612), (6153, 21392), (7032, 18718), (8022, 16408), (8204, 16044), (9168, 14357), (9359, 14064), (10696, 12306)]