194211528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 386396472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 356, 372, 419, 434, 534, 623, 651, 712, 744, 838, 868, 1068, 1246, 1257, 1302, 1676, 1736, 1869, 2136, 2492, 2514, 2604, 2759, 2933, 3352, 3738, 4984, 5028, 5208, 5518, 5866, 7476, 8277, 8799, 10056, 11036, 11732, 12989, 14952, 16554, 17598, 19313, 22072, 23464, 25978, 33108, 35196, 37291, 38626, 38967, 51956, 57939, 66216, 70392, 74582, 77252, 77934, 90923, 103912, 111873, 115878, 149164, 154504, 155868, 181846, 223746, 231756, 261037, 272769, 298328, 311736, 363692, 447492, 463512, 522074, 545538, 727384, 783111, 894984, 1044148, 1091076, 1156021, 1566222, 2088296, 2182152, 2312042, 3132444, 3468063, 4624084, 6264888, 6936126, 8092147, 9248168, 13872252, 16184294, 24276441, 27744504, 32368588, 48552882, 64737176, 97105764, 194211528]

約数ペア:

[(1, 194211528), (2, 97105764), (3, 64737176), (4, 48552882), (6, 32368588), (7, 27744504), (8, 24276441), (12, 16184294), (14, 13872252), (21, 9248168), (24, 8092147), (28, 6936126), (31, 6264888), (42, 4624084), (56, 3468063), (62, 3132444), (84, 2312042), (89, 2182152), (93, 2088296), (124, 1566222), (168, 1156021), (178, 1091076), (186, 1044148), (217, 894984), (248, 783111), (267, 727384), (356, 545538), (372, 522074), (419, 463512), (434, 447492), (534, 363692), (623, 311736), (651, 298328), (712, 272769), (744, 261037), (838, 231756), (868, 223746), (1068, 181846), (1246, 155868), (1257, 154504), (1302, 149164), (1676, 115878), (1736, 111873), (1869, 103912), (2136, 90923), (2492, 77934), (2514, 77252), (2604, 74582), (2759, 70392), (2933, 66216), (3352, 57939), (3738, 51956), (4984, 38967), (5028, 38626), (5208, 37291), (5518, 35196), (5866, 33108), (7476, 25978), (8277, 23464), (8799, 22072), (10056, 19313), (11036, 17598), (11732, 16554), (12989, 14952)]