156137940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 548166528

約数和(自身を除く): 392028588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1493, 1494, 1660, 1743, 2324, 2490, 2905, 2986, 2988, 3486, 3735, 4479, 4980, 5229, 5810, 5972, 6972, 7465, 7470, 8715, 8958, 10451, 10458, 11620, 13437, 14930, 14940, 17430, 17916, 20902, 20916, 22395, 26145, 26874, 29860, 31353, 34860, 41804, 44790, 52255, 52290, 53748, 62706, 67185, 89580, 94059, 104510, 104580, 123919, 125412, 134370, 156765, 188118, 209020, 247838, 268740, 313530, 371757, 376236, 470295, 495676, 619595, 627060, 743514, 867433, 940590, 1115271, 1239190, 1487028, 1734866, 1858785, 1881180, 2230542, 2478380, 2602299, 3469732, 3717570, 4337165, 4461084, 5204598, 5576355, 7435140, 7806897, 8674330, 10409196, 11152710, 13011495, 15613794, 17348660, 22305420, 26022990, 31227588, 39034485, 52045980, 78068970, 156137940]

約数ペア:

[(1, 156137940), (2, 78068970), (3, 52045980), (4, 39034485), (5, 31227588), (6, 26022990), (7, 22305420), (9, 17348660), (10, 15613794), (12, 13011495), (14, 11152710), (15, 10409196), (18, 8674330), (20, 7806897), (21, 7435140), (28, 5576355), (30, 5204598), (35, 4461084), (36, 4337165), (42, 3717570), (45, 3469732), (60, 2602299), (63, 2478380), (70, 2230542), (83, 1881180), (84, 1858785), (90, 1734866), (105, 1487028), (126, 1239190), (140, 1115271), (166, 940590), (180, 867433), (210, 743514), (249, 627060), (252, 619595), (315, 495676), (332, 470295), (415, 376236), (420, 371757), (498, 313530), (581, 268740), (630, 247838), (747, 209020), (830, 188118), (996, 156765), (1162, 134370), (1245, 125412), (1260, 123919), (1493, 104580), (1494, 104510), (1660, 94059), (1743, 89580), (2324, 67185), (2490, 62706), (2905, 53748), (2986, 52290), (2988, 52255), (3486, 44790), (3735, 41804), (4479, 34860), (4980, 31353), (5229, 29860), (5810, 26874), (5972, 26145), (6972, 22395), (7465, 20916), (7470, 20902), (8715, 17916), (8958, 17430), (10451, 14940), (10458, 14930), (11620, 13437)]