139371232

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 389491200

約数和(自身を除く): 250119968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 229, 247, 266, 286, 304, 308, 352, 364, 416, 418, 458, 494, 532, 572, 608, 616, 728, 836, 916, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1603, 1672, 1729, 1832, 1976, 2002, 2128, 2288, 2464, 2519, 2717, 2912, 2926, 2977, 3206, 3344, 3458, 3664, 3952, 4004, 4256, 4351, 4576, 5038, 5434, 5852, 5954, 6412, 6688, 6916, 7328, 7904, 8008, 8702, 10076, 10868, 11704, 11908, 12824, 13832, 16016, 17404, 17633, 19019, 20152, 20839, 21736, 23408, 23816, 25648, 27664, 30457, 32032, 32747, 34808, 35266, 38038, 40304, 41678, 43472, 46816, 47632, 47861, 51296, 55328, 56563, 60914, 65494, 69616, 70532, 76076, 80608, 83356, 86944, 95264, 95722, 113126, 121828, 130988, 139232, 141064, 152152, 166712, 191444, 226252, 229229, 243656, 261976, 282128, 304304, 333424, 335027, 382888, 395941, 452504, 458458, 487312, 523952, 564256, 608608, 622193, 666848, 670054, 765776, 791882, 905008, 916916, 974624, 1047904, 1244386, 1340108, 1531552, 1583764, 1810016, 1833832, 2488772, 2680216, 3167528, 3667664, 4355351, 4977544, 5360432, 6335056, 7335328, 8710702, 9955088, 10720864, 12670112, 17421404, 19910176, 34842808, 69685616, 139371232]

約数ペア:

[(1, 139371232), (2, 69685616), (4, 34842808), (7, 19910176), (8, 17421404), (11, 12670112), (13, 10720864), (14, 9955088), (16, 8710702), (19, 7335328), (22, 6335056), (26, 5360432), (28, 4977544), (32, 4355351), (38, 3667664), (44, 3167528), (52, 2680216), (56, 2488772), (76, 1833832), (77, 1810016), (88, 1583764), (91, 1531552), (104, 1340108), (112, 1244386), (133, 1047904), (143, 974624), (152, 916916), (154, 905008), (176, 791882), (182, 765776), (208, 670054), (209, 666848), (224, 622193), (229, 608608), (247, 564256), (266, 523952), (286, 487312), (304, 458458), (308, 452504), (352, 395941), (364, 382888), (416, 335027), (418, 333424), (458, 304304), (494, 282128), (532, 261976), (572, 243656), (608, 229229), (616, 226252), (728, 191444), (836, 166712), (916, 152152), (988, 141064), (1001, 139232), (1064, 130988), (1144, 121828), (1232, 113126), (1456, 95722), (1463, 95264), (1603, 86944), (1672, 83356), (1729, 80608), (1832, 76076), (1976, 70532), (2002, 69616), (2128, 65494), (2288, 60914), (2464, 56563), (2519, 55328), (2717, 51296), (2912, 47861), (2926, 47632), (2977, 46816), (3206, 43472), (3344, 41678), (3458, 40304), (3664, 38038), (3952, 35266), (4004, 34808), (4256, 32747), (4351, 32032), (4576, 30457), (5038, 27664), (5434, 25648), (5852, 23816), (5954, 23408), (6412, 21736), (6688, 20839), (6916, 20152), (7328, 19019), (7904, 17633), (8008, 17404), (8702, 16016), (10076, 13832), (10868, 12824), (11704, 11908)]