168996977908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{44563}}^1$

素因数の和:45748

約数の個数: 48

約数和(自身を含む): 327021327360

約数和(自身を除く): 158024349452

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1091, 1738, 2182, 3476, 4364, 12001, 24002, 44563, 48004, 86189, 89126, 172378, 178252, 344756, 490193, 948079, 980386, 1896158, 1960772, 3520477, 3792316, 7040954, 14081908, 38725247, 48618233, 77450494, 97236466, 154900988, 194472932, 534800563, 1069601126, 2139202252, 3840840407, 7681680814, 15363361628, 42249244477, 84498488954, 168996977908]

約数ペア:

[(1, 168996977908), (2, 84498488954), (4, 42249244477), (11, 15363361628), (22, 7681680814), (44, 3840840407), (79, 2139202252), (158, 1069601126), (316, 534800563), (869, 194472932), (1091, 154900988), (1738, 97236466), (2182, 77450494), (3476, 48618233), (4364, 38725247), (12001, 14081908), (24002, 7040954), (44563, 3792316), (48004, 3520477), (86189, 1960772), (89126, 1896158), (172378, 980386), (178252, 948079), (344756, 490193)]