128819376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 160

約数和(自身を含む): 433305600

約数和(自身を除く): 304486224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1039, 1107, 1148, 1476, 1512, 1722, 1968, 2078, 2214, 2296, 2583, 2952, 3024, 3117, 3444, 4156, 4428, 4592, 5166, 5904, 6234, 6888, 7273, 7749, 8312, 8856, 9351, 10332, 12468, 13776, 14546, 15498, 16624, 17712, 18702, 20664, 21819, 24936, 28053, 29092, 30996, 37404, 41328, 42599, 43638, 49872, 56106, 58184, 61992, 65457, 74808, 85198, 87276, 112212, 116368, 123984, 127797, 130914, 149616, 170396, 174552, 196371, 224424, 255594, 261828, 298193, 340792, 349104, 383391, 392742, 448848, 511188, 523656, 596386, 681584, 766782, 785484, 894579, 1022376, 1047312, 1150173, 1192772, 1533564, 1570968, 1789158, 2044752, 2300346, 2385544, 2683737, 3067128, 3141936, 3578316, 4600692, 4771088, 5367474, 6134256, 7156632, 8051211, 9201384, 10734948, 14313264, 16102422, 18402768, 21469896, 32204844, 42939792, 64409688, 128819376]

約数ペア:

[(1, 128819376), (2, 64409688), (3, 42939792), (4, 32204844), (6, 21469896), (7, 18402768), (8, 16102422), (9, 14313264), (12, 10734948), (14, 9201384), (16, 8051211), (18, 7156632), (21, 6134256), (24, 5367474), (27, 4771088), (28, 4600692), (36, 3578316), (41, 3141936), (42, 3067128), (48, 2683737), (54, 2385544), (56, 2300346), (63, 2044752), (72, 1789158), (82, 1570968), (84, 1533564), (108, 1192772), (112, 1150173), (123, 1047312), (126, 1022376), (144, 894579), (164, 785484), (168, 766782), (189, 681584), (216, 596386), (246, 523656), (252, 511188), (287, 448848), (328, 392742), (336, 383391), (369, 349104), (378, 340792), (432, 298193), (492, 261828), (504, 255594), (574, 224424), (656, 196371), (738, 174552), (756, 170396), (861, 149616), (984, 130914), (1008, 127797), (1039, 123984), (1107, 116368), (1148, 112212), (1476, 87276), (1512, 85198), (1722, 74808), (1968, 65457), (2078, 61992), (2214, 58184), (2296, 56106), (2583, 49872), (2952, 43638), (3024, 42599), (3117, 41328), (3444, 37404), (4156, 30996), (4428, 29092), (4592, 28053), (5166, 24936), (5904, 21819), (6234, 20664), (6888, 18702), (7273, 17712), (7749, 16624), (8312, 15498), (8856, 14546), (9351, 13776), (10332, 12468)]