193916008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 268755992

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 59, 68, 88, 104, 118, 136, 143, 169, 187, 221, 236, 286, 338, 374, 442, 472, 572, 649, 676, 748, 767, 884, 1003, 1144, 1298, 1352, 1496, 1534, 1768, 1859, 2006, 2197, 2431, 2596, 2873, 3068, 3718, 4012, 4394, 4862, 5192, 5746, 6136, 7436, 8024, 8437, 8788, 9724, 9971, 11033, 11492, 13039, 14872, 16874, 17576, 19448, 19942, 22066, 22984, 24167, 26078, 31603, 33748, 37349, 39884, 44132, 48334, 52156, 63206, 67496, 74698, 79768, 88264, 96668, 104312, 109681, 126412, 129623, 143429, 149396, 169507, 193336, 219362, 252824, 259246, 286858, 298792, 339014, 410839, 438724, 518492, 573716, 678028, 821678, 877448, 1036984, 1147432, 1356056, 1425853, 1643356, 1864577, 2203591, 2851706, 3286712, 3729154, 4407182, 5703412, 7458308, 8814364, 11406824, 14916616, 17628728, 24239501, 48479002, 96958004, 193916008]

約数ペア:

[(1, 193916008), (2, 96958004), (4, 48479002), (8, 24239501), (11, 17628728), (13, 14916616), (17, 11406824), (22, 8814364), (26, 7458308), (34, 5703412), (44, 4407182), (52, 3729154), (59, 3286712), (68, 2851706), (88, 2203591), (104, 1864577), (118, 1643356), (136, 1425853), (143, 1356056), (169, 1147432), (187, 1036984), (221, 877448), (236, 821678), (286, 678028), (338, 573716), (374, 518492), (442, 438724), (472, 410839), (572, 339014), (649, 298792), (676, 286858), (748, 259246), (767, 252824), (884, 219362), (1003, 193336), (1144, 169507), (1298, 149396), (1352, 143429), (1496, 129623), (1534, 126412), (1768, 109681), (1859, 104312), (2006, 96668), (2197, 88264), (2431, 79768), (2596, 74698), (2873, 67496), (3068, 63206), (3718, 52156), (4012, 48334), (4394, 44132), (4862, 39884), (5192, 37349), (5746, 33748), (6136, 31603), (7436, 26078), (8024, 24167), (8437, 22984), (8788, 22066), (9724, 19942), (9971, 19448), (11033, 17576), (11492, 16874), (13039, 14872)]