128170710288

素因数分解:

$2^4\times 3^4\times {\mathrm{163}}^1\times {\mathrm{606731}}^1$

素因数の和:606914

約数の個数: 100

約数和(自身を含む): 373239684048

約数和(自身を除く): 245068973760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 324, 326, 432, 489, 648, 652, 978, 1296, 1304, 1467, 1956, 2608, 2934, 3912, 4401, 5868, 7824, 8802, 11736, 13203, 17604, 23472, 26406, 35208, 52812, 70416, 105624, 211248, 606731, 1213462, 1820193, 2426924, 3640386, 4853848, 5460579, 7280772, 9707696, 10921158, 14561544, 16381737, 21842316, 29123088, 32763474, 43684632, 49145211, 65526948, 87369264, 98290422, 98897153, 131053896, 196580844, 197794306, 262107792, 296691459, 393161688, 395588612, 593382918, 786323376, 791177224, 890074377, 1186765836, 1582354448, 1780148754, 2373531672, 2670223131, 3560297508, 4747063344, 5340446262, 7120595016, 8010669393, 10680892524, 14241190032, 16021338786, 21361785048, 32042677572, 42723570096, 64085355144, 128170710288]

約数ペア:

[(1, 128170710288), (2, 64085355144), (3, 42723570096), (4, 32042677572), (6, 21361785048), (8, 16021338786), (9, 14241190032), (12, 10680892524), (16, 8010669393), (18, 7120595016), (24, 5340446262), (27, 4747063344), (36, 3560297508), (48, 2670223131), (54, 2373531672), (72, 1780148754), (81, 1582354448), (108, 1186765836), (144, 890074377), (162, 791177224), (163, 786323376), (216, 593382918), (324, 395588612), (326, 393161688), (432, 296691459), (489, 262107792), (648, 197794306), (652, 196580844), (978, 131053896), (1296, 98897153), (1304, 98290422), (1467, 87369264), (1956, 65526948), (2608, 49145211), (2934, 43684632), (3912, 32763474), (4401, 29123088), (5868, 21842316), (7824, 16381737), (8802, 14561544), (11736, 10921158), (13203, 9707696), (17604, 7280772), (23472, 5460579), (26406, 4853848), (35208, 3640386), (52812, 2426924), (70416, 1820193), (105624, 1213462), (211248, 606731)]