190038346351

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 240160000000

約数和(自身を除く): 50121653649

約数列:

[1, 7, 19, 37, 49, 133, 259, 343, 631, 703, 931, 1249, 1813, 4417, 4921, 6517, 8743, 11989, 12691, 23347, 23731, 30919, 34447, 46213, 61201, 83923, 163429, 166117, 216433, 241129, 323491, 428407, 443593, 587461, 788119, 878047, 1144003, 1162819, 2264437, 3105151, 4112227, 5516833, 6146329, 8008021, 8139733, 14974261, 15851059, 21736057, 29160403, 38617831, 43024303, 104819827, 152152399, 204122821, 270324817, 301170121, 554047657, 733738789, 1428859747, 3878333599, 5136171523, 10002018229, 27148335193, 190038346351]

約数ペア:

[(1, 190038346351), (7, 27148335193), (19, 10002018229), (37, 5136171523), (49, 3878333599), (133, 1428859747), (259, 733738789), (343, 554047657), (631, 301170121), (703, 270324817), (931, 204122821), (1249, 152152399), (1813, 104819827), (4417, 43024303), (4921, 38617831), (6517, 29160403), (8743, 21736057), (11989, 15851059), (12691, 14974261), (23347, 8139733), (23731, 8008021), (30919, 6146329), (34447, 5516833), (46213, 4112227), (61201, 3105151), (83923, 2264437), (163429, 1162819), (166117, 1144003), (216433, 878047), (241129, 788119), (323491, 587461), (428407, 443593)]