16156946872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{3557}}^1$

素因数の和:4372

約数の個数: 64

約数和(自身を含む): 33569303040

約数和(自身を除く): 17412356168

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 727, 781, 1454, 1562, 2908, 3124, 3557, 5816, 6248, 7114, 7997, 14228, 15994, 28456, 31988, 39127, 51617, 63976, 78254, 103234, 156508, 206468, 252547, 313016, 412936, 505094, 567787, 1010188, 1135574, 2020376, 2271148, 2585939, 2778017, 4542296, 5171878, 5556034, 10343756, 11112068, 20687512, 22224136, 28445329, 56890658, 113781316, 183601669, 227562632, 367203338, 734406676, 1468813352, 2019618359, 4039236718, 8078473436, 16156946872]

約数ペア:

[(1, 16156946872), (2, 8078473436), (4, 4039236718), (8, 2019618359), (11, 1468813352), (22, 734406676), (44, 367203338), (71, 227562632), (88, 183601669), (142, 113781316), (284, 56890658), (568, 28445329), (727, 22224136), (781, 20687512), (1454, 11112068), (1562, 10343756), (2908, 5556034), (3124, 5171878), (3557, 4542296), (5816, 2778017), (6248, 2585939), (7114, 2271148), (7997, 2020376), (14228, 1135574), (15994, 1010188), (28456, 567787), (31988, 505094), (39127, 412936), (51617, 313016), (63976, 252547), (78254, 206468), (103234, 156508)]