154754672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 343103040

約数和(自身を除く): 188348368

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 272, 368, 391, 464, 493, 667, 782, 853, 986, 1334, 1564, 1706, 1972, 2668, 3128, 3412, 3944, 5336, 6256, 6824, 7888, 10672, 11339, 13648, 14501, 19619, 22678, 24737, 29002, 39238, 45356, 49474, 58004, 78476, 90712, 98948, 116008, 156952, 181424, 197896, 232016, 313904, 333523, 395792, 420529, 568951, 667046, 841058, 1137902, 1334092, 1682116, 2275804, 2668184, 3364232, 4551608, 5336368, 6728464, 9103216, 9672167, 19344334, 38688668, 77377336, 154754672]

約数ペア:

[(1, 154754672), (2, 77377336), (4, 38688668), (8, 19344334), (16, 9672167), (17, 9103216), (23, 6728464), (29, 5336368), (34, 4551608), (46, 3364232), (58, 2668184), (68, 2275804), (92, 1682116), (116, 1334092), (136, 1137902), (184, 841058), (232, 667046), (272, 568951), (368, 420529), (391, 395792), (464, 333523), (493, 313904), (667, 232016), (782, 197896), (853, 181424), (986, 156952), (1334, 116008), (1564, 98948), (1706, 90712), (1972, 78476), (2668, 58004), (3128, 49474), (3412, 45356), (3944, 39238), (5336, 29002), (6256, 24737), (6824, 22678), (7888, 19619), (10672, 14501), (11339, 13648)]