156979872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{77867}}^1$

素因数の和:77890

約数の個数: 72

約数和(自身を含む): 510191136

約数和(自身を除く): 353211264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 77867, 155734, 233601, 311468, 467202, 545069, 622936, 700803, 934404, 1090138, 1245872, 1401606, 1635207, 1868808, 2180276, 2491744, 2803212, 3270414, 3737616, 4360552, 4905621, 5606424, 6540828, 7475232, 8721104, 9811242, 11212848, 13081656, 17442208, 19622484, 22425696, 26163312, 39244968, 52326624, 78489936, 156979872]

約数ペア:

[(1, 156979872), (2, 78489936), (3, 52326624), (4, 39244968), (6, 26163312), (7, 22425696), (8, 19622484), (9, 17442208), (12, 13081656), (14, 11212848), (16, 9811242), (18, 8721104), (21, 7475232), (24, 6540828), (28, 5606424), (32, 4905621), (36, 4360552), (42, 3737616), (48, 3270414), (56, 2803212), (63, 2491744), (72, 2180276), (84, 1868808), (96, 1635207), (112, 1401606), (126, 1245872), (144, 1090138), (168, 934404), (224, 700803), (252, 622936), (288, 545069), (336, 467202), (504, 311468), (672, 233601), (1008, 155734), (2016, 77867)]