168331297264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3557}}^1\times {\mathrm{227519}}^1$

素因数の和:231097

約数の個数: 40

約数和(自身を含む): 351330013440

約数和(自身を除く): 182998716176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3557, 7114, 14228, 28456, 46241, 56912, 92482, 184964, 227519, 369928, 455038, 739856, 910076, 1820152, 2957747, 3640304, 5915494, 11830988, 23661976, 47323952, 809285083, 1618570166, 3237140332, 6474280664, 10520706079, 12948561328, 21041412158, 42082824316, 84165648632, 168331297264]

約数ペア:

[(1, 168331297264), (2, 84165648632), (4, 42082824316), (8, 21041412158), (13, 12948561328), (16, 10520706079), (26, 6474280664), (52, 3237140332), (104, 1618570166), (208, 809285083), (3557, 47323952), (7114, 23661976), (14228, 11830988), (28456, 5915494), (46241, 3640304), (56912, 2957747), (92482, 1820152), (184964, 910076), (227519, 739856), (369928, 455038)]