166281336208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{368231}}^1$

素因数の和:368432

約数の個数: 60

約数和(自身を含む): 350948662848

約数和(自身を除く): 184667326640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 169, 208, 334, 338, 668, 676, 1336, 1352, 2171, 2672, 2704, 4342, 8684, 17368, 28223, 34736, 56446, 112892, 225784, 368231, 451568, 736462, 1472924, 2945848, 4787003, 5891696, 9574006, 19148012, 38296024, 61494577, 62231039, 76592048, 122989154, 124462078, 245978308, 248924156, 491956616, 497848312, 799429501, 983913232, 995696624, 1598859002, 3197718004, 6395436008, 10392583513, 12790872016, 20785167026, 41570334052, 83140668104, 166281336208]

約数ペア:

[(1, 166281336208), (2, 83140668104), (4, 41570334052), (8, 20785167026), (13, 12790872016), (16, 10392583513), (26, 6395436008), (52, 3197718004), (104, 1598859002), (167, 995696624), (169, 983913232), (208, 799429501), (334, 497848312), (338, 491956616), (668, 248924156), (676, 245978308), (1336, 124462078), (1352, 122989154), (2171, 76592048), (2672, 62231039), (2704, 61494577), (4342, 38296024), (8684, 19148012), (17368, 9574006), (28223, 5891696), (34736, 4787003), (56446, 2945848), (112892, 1472924), (225784, 736462), (368231, 451568)]