164461696

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 388938240

約数和(自身を除く): 224476544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 191, 217, 224, 248, 382, 434, 448, 496, 764, 868, 896, 961, 992, 1337, 1528, 1736, 1922, 1984, 2674, 3056, 3472, 3844, 3968, 5348, 5921, 6112, 6727, 6944, 7688, 10696, 11842, 12224, 13454, 13888, 15376, 21392, 23684, 24448, 26908, 27776, 30752, 41447, 42784, 47368, 53816, 61504, 82894, 85568, 94736, 107632, 123008, 165788, 171136, 183551, 189472, 215264, 331576, 367102, 378944, 430528, 663152, 734204, 757888, 861056, 1284857, 1326304, 1468408, 2569714, 2652608, 2936816, 5139428, 5305216, 5873632, 10278856, 11747264, 20557712, 23494528, 41115424, 82230848, 164461696]

約数ペア:

[(1, 164461696), (2, 82230848), (4, 41115424), (7, 23494528), (8, 20557712), (14, 11747264), (16, 10278856), (28, 5873632), (31, 5305216), (32, 5139428), (56, 2936816), (62, 2652608), (64, 2569714), (112, 1468408), (124, 1326304), (128, 1284857), (191, 861056), (217, 757888), (224, 734204), (248, 663152), (382, 430528), (434, 378944), (448, 367102), (496, 331576), (764, 215264), (868, 189472), (896, 183551), (961, 171136), (992, 165788), (1337, 123008), (1528, 107632), (1736, 94736), (1922, 85568), (1984, 82894), (2674, 61504), (3056, 53816), (3472, 47368), (3844, 42784), (3968, 41447), (5348, 30752), (5921, 27776), (6112, 26908), (6727, 24448), (6944, 23684), (7688, 21392), (10696, 15376), (11842, 13888), (12224, 13454)]