197931024

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 569487360

約数和(自身を除く): 371556336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 127, 137, 144, 158, 237, 254, 274, 316, 381, 411, 474, 508, 548, 632, 711, 762, 822, 948, 1016, 1096, 1143, 1233, 1264, 1422, 1524, 1644, 1896, 2032, 2192, 2286, 2466, 2844, 3048, 3288, 3792, 4572, 4932, 5688, 6096, 6576, 9144, 9864, 10033, 10823, 11376, 17399, 18288, 19728, 20066, 21646, 30099, 32469, 34798, 40132, 43292, 52197, 60198, 64938, 69596, 80264, 86584, 90297, 97407, 104394, 120396, 129876, 139192, 156591, 160528, 173168, 180594, 194814, 208788, 240792, 259752, 278384, 313182, 361188, 389628, 417576, 481584, 519504, 626364, 722376, 779256, 835152, 1252728, 1374521, 1444752, 1558512, 2505456, 2749042, 4123563, 5498084, 8247126, 10996168, 12370689, 16494252, 21992336, 24741378, 32988504, 49482756, 65977008, 98965512, 197931024]

約数ペア:

[(1, 197931024), (2, 98965512), (3, 65977008), (4, 49482756), (6, 32988504), (8, 24741378), (9, 21992336), (12, 16494252), (16, 12370689), (18, 10996168), (24, 8247126), (36, 5498084), (48, 4123563), (72, 2749042), (79, 2505456), (127, 1558512), (137, 1444752), (144, 1374521), (158, 1252728), (237, 835152), (254, 779256), (274, 722376), (316, 626364), (381, 519504), (411, 481584), (474, 417576), (508, 389628), (548, 361188), (632, 313182), (711, 278384), (762, 259752), (822, 240792), (948, 208788), (1016, 194814), (1096, 180594), (1143, 173168), (1233, 160528), (1264, 156591), (1422, 139192), (1524, 129876), (1644, 120396), (1896, 104394), (2032, 97407), (2192, 90297), (2286, 86584), (2466, 80264), (2844, 69596), (3048, 64938), (3288, 60198), (3792, 52197), (4572, 43292), (4932, 40132), (5688, 34798), (6096, 32469), (6576, 30099), (9144, 21646), (9864, 20066), (10033, 19728), (10823, 18288), (11376, 17399)]