127889424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1369

約数の個数: 120

約数和(自身を含む): 393021720

約数和(自身を除く): 265132296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1289, 1378, 1872, 1908, 2067, 2544, 2578, 2756, 3816, 3867, 4134, 5156, 5512, 6201, 7632, 7734, 8268, 10312, 11024, 11601, 12402, 15468, 16536, 16757, 20624, 23202, 24804, 30936, 33072, 33514, 46404, 49608, 50271, 61872, 67028, 68317, 92808, 99216, 100542, 134056, 136634, 150813, 185616, 201084, 204951, 268112, 273268, 301626, 402168, 409902, 546536, 603252, 614853, 804336, 819804, 888121, 1093072, 1206504, 1229706, 1639608, 1776242, 2413008, 2459412, 2664363, 3279216, 3552484, 4918824, 5328726, 7104968, 7993089, 9837648, 10657452, 14209936, 15986178, 21314904, 31972356, 42629808, 63944712, 127889424]

約数ペア:

[(1, 127889424), (2, 63944712), (3, 42629808), (4, 31972356), (6, 21314904), (8, 15986178), (9, 14209936), (12, 10657452), (13, 9837648), (16, 7993089), (18, 7104968), (24, 5328726), (26, 4918824), (36, 3552484), (39, 3279216), (48, 2664363), (52, 2459412), (53, 2413008), (72, 1776242), (78, 1639608), (104, 1229706), (106, 1206504), (117, 1093072), (144, 888121), (156, 819804), (159, 804336), (208, 614853), (212, 603252), (234, 546536), (312, 409902), (318, 402168), (424, 301626), (468, 273268), (477, 268112), (624, 204951), (636, 201084), (689, 185616), (848, 150813), (936, 136634), (954, 134056), (1272, 100542), (1289, 99216), (1378, 92808), (1872, 68317), (1908, 67028), (2067, 61872), (2544, 50271), (2578, 49608), (2756, 46404), (3816, 33514), (3867, 33072), (4134, 30936), (5156, 24804), (5512, 23202), (6201, 20624), (7632, 16757), (7734, 16536), (8268, 15468), (10312, 12402), (11024, 11601)]