156988440840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16990091}}^1$

素因数の和:16990123

約数の個数: 128

約数和(自身を含む): 587177579520

約数和(自身を除く): 430189138680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16990091, 33980182, 50970273, 67960364, 84950455, 101940546, 118930637, 135920728, 169900910, 186891001, 203881092, 237861274, 254851365, 339801820, 356791911, 373782002, 407762184, 475722548, 509702730, 560673003, 594653185, 679603640, 713583822, 747564004, 934455005, 951445096, 1019405460, 1121346006, 1189306370, 1308237007, 1427167644, 1495128008, 1783959555, 1868910010, 2038810920, 2242692012, 2378612740, 2616474014, 2803365015, 2854335288, 3567919110, 3737820020, 3924711021, 4485384024, 4757225480, 5232948028, 5606730030, 6541185035, 7135838220, 7475640040, 7849422042, 10465896056, 11213460060, 13082370070, 14271676440, 15698844084, 19623555105, 22426920120, 26164740140, 31397688168, 39247110210, 52329480280, 78494220420, 156988440840]

約数ペア:

[(1, 156988440840), (2, 78494220420), (3, 52329480280), (4, 39247110210), (5, 31397688168), (6, 26164740140), (7, 22426920120), (8, 19623555105), (10, 15698844084), (11, 14271676440), (12, 13082370070), (14, 11213460060), (15, 10465896056), (20, 7849422042), (21, 7475640040), (22, 7135838220), (24, 6541185035), (28, 5606730030), (30, 5232948028), (33, 4757225480), (35, 4485384024), (40, 3924711021), (42, 3737820020), (44, 3567919110), (55, 2854335288), (56, 2803365015), (60, 2616474014), (66, 2378612740), (70, 2242692012), (77, 2038810920), (84, 1868910010), (88, 1783959555), (105, 1495128008), (110, 1427167644), (120, 1308237007), (132, 1189306370), (140, 1121346006), (154, 1019405460), (165, 951445096), (168, 934455005), (210, 747564004), (220, 713583822), (231, 679603640), (264, 594653185), (280, 560673003), (308, 509702730), (330, 475722548), (385, 407762184), (420, 373782002), (440, 356791911), (462, 339801820), (616, 254851365), (660, 237861274), (770, 203881092), (840, 186891001), (924, 169900910), (1155, 135920728), (1320, 118930637), (1540, 101940546), (1848, 84950455), (2310, 67960364), (3080, 50970273), (4620, 33980182), (9240, 16990091)]