157058667220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2783741}}^1$

素因数の和:2783801

約数の個数: 96

約数和(自身を含む): 419031115776

約数和(自身を除く): 261972448556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 2783741, 5567482, 11134964, 13918705, 19486187, 27837410, 36188633, 38972374, 55674820, 72377266, 77944748, 86295971, 97430935, 144754532, 172591942, 180943165, 194861870, 253320431, 345183884, 361886330, 389723740, 431479855, 506640862, 604071797, 723772660, 862959710, 1013281724, 1121847623, 1208143594, 1266602155, 1725919420, 2243695246, 2416287188, 2533204310, 3020358985, 4487390492, 5066408620, 5609238115, 6040717970, 7852933361, 11218476230, 12081435940, 15705866722, 22436952460, 31411733444, 39264666805, 78529333610, 157058667220]

約数ペア:

[(1, 157058667220), (2, 78529333610), (4, 39264666805), (5, 31411733444), (7, 22436952460), (10, 15705866722), (13, 12081435940), (14, 11218476230), (20, 7852933361), (26, 6040717970), (28, 5609238115), (31, 5066408620), (35, 4487390492), (52, 3020358985), (62, 2533204310), (65, 2416287188), (70, 2243695246), (91, 1725919420), (124, 1266602155), (130, 1208143594), (140, 1121847623), (155, 1013281724), (182, 862959710), (217, 723772660), (260, 604071797), (310, 506640862), (364, 431479855), (403, 389723740), (434, 361886330), (455, 345183884), (620, 253320431), (806, 194861870), (868, 180943165), (910, 172591942), (1085, 144754532), (1612, 97430935), (1820, 86295971), (2015, 77944748), (2170, 72377266), (2821, 55674820), (4030, 38972374), (4340, 36188633), (5642, 27837410), (8060, 19486187), (11284, 13918705), (14105, 11134964), (28210, 5567482), (56420, 2783741)]