164214050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 436472064

約数和(自身を除く): 272258014

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 25, 26, 34, 35, 50, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 175, 182, 187, 193, 221, 238, 275, 286, 325, 350, 374, 385, 386, 425, 442, 455, 550, 595, 650, 715, 770, 850, 910, 935, 965, 1001, 1105, 1190, 1309, 1351, 1430, 1547, 1870, 1925, 1930, 2002, 2123, 2210, 2275, 2431, 2509, 2618, 2702, 2975, 3094, 3281, 3575, 3850, 4246, 4550, 4675, 4825, 4862, 5005, 5018, 5525, 5950, 6545, 6562, 6755, 7150, 7735, 9350, 9650, 10010, 10615, 11050, 12155, 12545, 13090, 13510, 14861, 15470, 16405, 17017, 17563, 21230, 22967, 24310, 25025, 25090, 27599, 29722, 32725, 32810, 33775, 34034, 35126, 36091, 38675, 42653, 45934, 50050, 53075, 55198, 60775, 62725, 65450, 67550, 72182, 74305, 77350, 82025, 85085, 85306, 87815, 106150, 114835, 121550, 125450, 137995, 148610, 164050, 170170, 175630, 180455, 193193, 213265, 229670, 252637, 275990, 298571, 360910, 371525, 386386, 425425, 426530, 439075, 469183, 505274, 574175, 597142, 689975, 743050, 850850, 878150, 902275, 938366, 965965, 1066325, 1148350, 1263185, 1379950, 1492855, 1804550, 1931930, 2132650, 2345915, 2526370, 2985710, 3284281, 4691830, 4829825, 6315925, 6568562, 7464275, 9659650, 11729575, 12631850, 14928550, 16421405, 23459150, 32842810, 82107025, 164214050]

約数ペア:

[(1, 164214050), (2, 82107025), (5, 32842810), (7, 23459150), (10, 16421405), (11, 14928550), (13, 12631850), (14, 11729575), (17, 9659650), (22, 7464275), (25, 6568562), (26, 6315925), (34, 4829825), (35, 4691830), (50, 3284281), (55, 2985710), (65, 2526370), (70, 2345915), (77, 2132650), (85, 1931930), (91, 1804550), (110, 1492855), (119, 1379950), (130, 1263185), (143, 1148350), (154, 1066325), (170, 965965), (175, 938366), (182, 902275), (187, 878150), (193, 850850), (221, 743050), (238, 689975), (275, 597142), (286, 574175), (325, 505274), (350, 469183), (374, 439075), (385, 426530), (386, 425425), (425, 386386), (442, 371525), (455, 360910), (550, 298571), (595, 275990), (650, 252637), (715, 229670), (770, 213265), (850, 193193), (910, 180455), (935, 175630), (965, 170170), (1001, 164050), (1105, 148610), (1190, 137995), (1309, 125450), (1351, 121550), (1430, 114835), (1547, 106150), (1870, 87815), (1925, 85306), (1930, 85085), (2002, 82025), (2123, 77350), (2210, 74305), (2275, 72182), (2431, 67550), (2509, 65450), (2618, 62725), (2702, 60775), (2975, 55198), (3094, 53075), (3281, 50050), (3575, 45934), (3850, 42653), (4246, 38675), (4550, 36091), (4675, 35126), (4825, 34034), (4862, 33775), (5005, 32810), (5018, 32725), (5525, 29722), (5950, 27599), (6545, 25090), (6562, 25025), (6755, 24310), (7150, 22967), (7735, 21230), (9350, 17563), (9650, 17017), (10010, 16405), (10615, 15470), (11050, 14861), (12155, 13510), (12545, 13090)]