188954792416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{16963}}^1\times {\mathrm{26777}}^1$

素因数の和:43763

約数の個数: 48

約数和(自身を含む): 400659076944

約数和(自身を除く): 211704284528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 16963, 26777, 33926, 53554, 67852, 107108, 135704, 214216, 220519, 271408, 348101, 428432, 441038, 542816, 696202, 856864, 882076, 1392404, 1764152, 2784808, 3528304, 5569616, 7056608, 11139232, 454218251, 908436502, 1816873004, 3633746008, 5904837263, 7267492016, 11809674526, 14534984032, 23619349052, 47238698104, 94477396208, 188954792416]

約数ペア:

[(1, 188954792416), (2, 94477396208), (4, 47238698104), (8, 23619349052), (13, 14534984032), (16, 11809674526), (26, 7267492016), (32, 5904837263), (52, 3633746008), (104, 1816873004), (208, 908436502), (416, 454218251), (16963, 11139232), (26777, 7056608), (33926, 5569616), (53554, 3528304), (67852, 2784808), (107108, 1764152), (135704, 1392404), (214216, 882076), (220519, 856864), (271408, 696202), (348101, 542816), (428432, 441038)]