126318304

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18191}}^1$

素因数の和:18239

約数の個数: 48

約数和(自身を含む): 293400576

約数和(自身を除く): 167082272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 18191, 36382, 72764, 127337, 145528, 254674, 291056, 509348, 563921, 582112, 1018696, 1127842, 2037392, 2255684, 3947447, 4074784, 4511368, 7894894, 9022736, 15789788, 18045472, 31579576, 63159152, 126318304]

約数ペア:

[(1, 126318304), (2, 63159152), (4, 31579576), (7, 18045472), (8, 15789788), (14, 9022736), (16, 7894894), (28, 4511368), (31, 4074784), (32, 3947447), (56, 2255684), (62, 2037392), (112, 1127842), (124, 1018696), (217, 582112), (224, 563921), (248, 509348), (434, 291056), (496, 254674), (868, 145528), (992, 127337), (1736, 72764), (3472, 36382), (6944, 18191)]