160259968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 356526720

約数和(自身を除く): 196266752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2647, 2752, 3784, 5294, 5504, 7568, 10588, 15136, 21176, 29117, 30272, 42352, 58234, 60544, 84704, 113821, 116468, 169408, 227642, 232936, 338816, 455284, 465872, 910568, 931744, 1252031, 1821136, 1863488, 2504062, 3642272, 3726976, 5008124, 7284544, 10016248, 14569088, 20032496, 40064992, 80129984, 160259968]

約数ペア:

[(1, 160259968), (2, 80129984), (4, 40064992), (8, 20032496), (11, 14569088), (16, 10016248), (22, 7284544), (32, 5008124), (43, 3726976), (44, 3642272), (64, 2504062), (86, 1863488), (88, 1821136), (128, 1252031), (172, 931744), (176, 910568), (344, 465872), (352, 455284), (473, 338816), (688, 232936), (704, 227642), (946, 169408), (1376, 116468), (1408, 113821), (1892, 84704), (2647, 60544), (2752, 58234), (3784, 42352), (5294, 30272), (5504, 29117), (7568, 21176), (10588, 15136)]