140904496872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{2137}}^1$

素因数の和:2792

約数の個数: 192

約数和(自身を含む): 408958692480

約数和(自身を除く): 268054195608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 103, 136, 153, 204, 206, 306, 309, 408, 412, 523, 612, 618, 824, 927, 1046, 1224, 1236, 1569, 1751, 1854, 2092, 2137, 2472, 3138, 3502, 3708, 4184, 4274, 4707, 5253, 6276, 6411, 7004, 7416, 8548, 8891, 9414, 10506, 12552, 12822, 14008, 15759, 17096, 17782, 18828, 19233, 21012, 25644, 26673, 31518, 35564, 36329, 37656, 38466, 42024, 51288, 53346, 53869, 63036, 71128, 72658, 76932, 80019, 106692, 107738, 108987, 126072, 145316, 153864, 160038, 161607, 213384, 215476, 217974, 220111, 290632, 320076, 323214, 326961, 430952, 435948, 440222, 484821, 640152, 646428, 653922, 660333, 871896, 880444, 915773, 969642, 1117651, 1292856, 1307844, 1320666, 1760888, 1831546, 1939284, 1980999, 2235302, 2615688, 2641332, 2747319, 3352953, 3663092, 3741887, 3878568, 3961998, 4470604, 5282664, 5494638, 6705906, 7326184, 7483774, 7923996, 8241957, 8941208, 10058859, 10989276, 11225661, 13411812, 14967548, 15847992, 16483914, 19000067, 20117718, 21978552, 22451322, 26823624, 29935096, 32967828, 33676983, 38000134, 40235436, 44902644, 57000201, 65935656, 67353966, 76000268, 80470872, 89805288, 114000402, 115118053, 134707932, 152000536, 171000603, 228000804, 230236106, 269415864, 342001206, 345354159, 456001608, 460472212, 684002412, 690708318, 920944424, 1036062477, 1368004824, 1381416636, 1957006901, 2072124954, 2762833272, 3914013802, 4144249908, 5871020703, 7828027604, 8288499816, 11742041406, 15656055208, 17613062109, 23484082812, 35226124218, 46968165624, 70452248436, 140904496872]

約数ペア:

[(1, 140904496872), (2, 70452248436), (3, 46968165624), (4, 35226124218), (6, 23484082812), (8, 17613062109), (9, 15656055208), (12, 11742041406), (17, 8288499816), (18, 7828027604), (24, 5871020703), (34, 4144249908), (36, 3914013802), (51, 2762833272), (68, 2072124954), (72, 1957006901), (102, 1381416636), (103, 1368004824), (136, 1036062477), (153, 920944424), (204, 690708318), (206, 684002412), (306, 460472212), (309, 456001608), (408, 345354159), (412, 342001206), (523, 269415864), (612, 230236106), (618, 228000804), (824, 171000603), (927, 152000536), (1046, 134707932), (1224, 115118053), (1236, 114000402), (1569, 89805288), (1751, 80470872), (1854, 76000268), (2092, 67353966), (2137, 65935656), (2472, 57000201), (3138, 44902644), (3502, 40235436), (3708, 38000134), (4184, 33676983), (4274, 32967828), (4707, 29935096), (5253, 26823624), (6276, 22451322), (6411, 21978552), (7004, 20117718), (7416, 19000067), (8548, 16483914), (8891, 15847992), (9414, 14967548), (10506, 13411812), (12552, 11225661), (12822, 10989276), (14008, 10058859), (15759, 8941208), (17096, 8241957), (17782, 7923996), (18828, 7483774), (19233, 7326184), (21012, 6705906), (25644, 5494638), (26673, 5282664), (31518, 4470604), (35564, 3961998), (36329, 3878568), (37656, 3741887), (38466, 3663092), (42024, 3352953), (51288, 2747319), (53346, 2641332), (53869, 2615688), (63036, 2235302), (71128, 1980999), (72658, 1939284), (76932, 1831546), (80019, 1760888), (106692, 1320666), (107738, 1307844), (108987, 1292856), (126072, 1117651), (145316, 969642), (153864, 915773), (160038, 880444), (161607, 871896), (213384, 660333), (215476, 653922), (217974, 646428), (220111, 640152), (290632, 484821), (320076, 440222), (323214, 435948), (326961, 430952)]