139404888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 453430560

約数和(自身を除く): 314025672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 421, 438, 504, 511, 567, 584, 648, 657, 756, 842, 876, 1022, 1134, 1263, 1314, 1512, 1533, 1684, 1752, 1971, 2044, 2268, 2526, 2628, 2947, 3066, 3368, 3789, 3942, 4088, 4536, 4599, 5052, 5256, 5894, 5913, 6132, 7578, 7884, 8841, 9198, 10104, 11367, 11788, 11826, 12264, 13797, 15156, 15768, 17682, 18396, 22734, 23576, 23652, 26523, 27594, 30312, 30733, 34101, 35364, 36792, 41391, 45468, 47304, 53046, 55188, 61466, 68202, 70728, 79569, 82782, 90936, 92199, 106092, 110376, 122932, 136404, 159138, 165564, 184398, 212184, 215131, 238707, 245864, 272808, 276597, 318276, 331128, 368796, 430262, 477414, 553194, 636552, 645393, 737592, 829791, 860524, 954828, 1106388, 1290786, 1659582, 1721048, 1909656, 1936179, 2212776, 2489373, 2581572, 3319164, 3872358, 4978746, 5163144, 5808537, 6638328, 7744716, 9957492, 11617074, 15489432, 17425611, 19914984, 23234148, 34851222, 46468296, 69702444, 139404888]

約数ペア:

[(1, 139404888), (2, 69702444), (3, 46468296), (4, 34851222), (6, 23234148), (7, 19914984), (8, 17425611), (9, 15489432), (12, 11617074), (14, 9957492), (18, 7744716), (21, 6638328), (24, 5808537), (27, 5163144), (28, 4978746), (36, 3872358), (42, 3319164), (54, 2581572), (56, 2489373), (63, 2212776), (72, 1936179), (73, 1909656), (81, 1721048), (84, 1659582), (108, 1290786), (126, 1106388), (146, 954828), (162, 860524), (168, 829791), (189, 737592), (216, 645393), (219, 636552), (252, 553194), (292, 477414), (324, 430262), (378, 368796), (421, 331128), (438, 318276), (504, 276597), (511, 272808), (567, 245864), (584, 238707), (648, 215131), (657, 212184), (756, 184398), (842, 165564), (876, 159138), (1022, 136404), (1134, 122932), (1263, 110376), (1314, 106092), (1512, 92199), (1533, 90936), (1684, 82782), (1752, 79569), (1971, 70728), (2044, 68202), (2268, 61466), (2526, 55188), (2628, 53046), (2947, 47304), (3066, 45468), (3368, 41391), (3789, 36792), (3942, 35364), (4088, 34101), (4536, 30733), (4599, 30312), (5052, 27594), (5256, 26523), (5894, 23652), (5913, 23576), (6132, 22734), (7578, 18396), (7884, 17682), (8841, 15768), (9198, 15156), (10104, 13797), (11367, 12264), (11788, 11826)]