128591736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 400404480

約数和(自身を除く): 271812744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 607, 679, 728, 776, 1092, 1164, 1214, 1261, 1358, 1821, 2037, 2184, 2328, 2428, 2522, 2716, 3642, 3783, 4074, 4249, 4856, 5044, 5432, 7284, 7566, 7891, 8148, 8498, 8827, 10088, 12747, 14568, 15132, 15782, 16296, 16996, 17654, 23673, 25494, 26481, 30264, 31564, 33992, 35308, 47346, 50988, 52962, 55237, 58879, 63128, 70616, 94692, 101976, 105924, 110474, 117758, 165711, 176637, 189384, 211848, 220948, 235516, 331422, 353274, 412153, 441896, 471032, 662844, 706548, 765427, 824306, 1236459, 1325688, 1413096, 1530854, 1648612, 2296281, 2472918, 3061708, 3297224, 4592562, 4945836, 5357989, 6123416, 9185124, 9891672, 10715978, 16073967, 18370248, 21431956, 32147934, 42863912, 64295868, 128591736]

約数ペア:

[(1, 128591736), (2, 64295868), (3, 42863912), (4, 32147934), (6, 21431956), (7, 18370248), (8, 16073967), (12, 10715978), (13, 9891672), (14, 9185124), (21, 6123416), (24, 5357989), (26, 4945836), (28, 4592562), (39, 3297224), (42, 3061708), (52, 2472918), (56, 2296281), (78, 1648612), (84, 1530854), (91, 1413096), (97, 1325688), (104, 1236459), (156, 824306), (168, 765427), (182, 706548), (194, 662844), (273, 471032), (291, 441896), (312, 412153), (364, 353274), (388, 331422), (546, 235516), (582, 220948), (607, 211848), (679, 189384), (728, 176637), (776, 165711), (1092, 117758), (1164, 110474), (1214, 105924), (1261, 101976), (1358, 94692), (1821, 70616), (2037, 63128), (2184, 58879), (2328, 55237), (2428, 52962), (2522, 50988), (2716, 47346), (3642, 35308), (3783, 33992), (4074, 31564), (4249, 30264), (4856, 26481), (5044, 25494), (5432, 23673), (7284, 17654), (7566, 16996), (7891, 16296), (8148, 15782), (8498, 15132), (8827, 14568), (10088, 12747)]