143156728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 335759760

約数和(自身を除く): 192603032

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 289, 374, 433, 442, 572, 578, 748, 866, 884, 1144, 1156, 1496, 1732, 1768, 2312, 2431, 3179, 3464, 3757, 4763, 4862, 5629, 6358, 7361, 7514, 9526, 9724, 11258, 12716, 14722, 15028, 19052, 19448, 22516, 25432, 29444, 30056, 38104, 41327, 45032, 58888, 61919, 80971, 82654, 95693, 123838, 125137, 161942, 165308, 191386, 247676, 250274, 323884, 330616, 382772, 495352, 500548, 647768, 765544, 1001096, 1052623, 1376507, 1626781, 2105246, 2753014, 3253562, 4210492, 5506028, 6507124, 8420984, 11012056, 13014248, 17894591, 35789182, 71578364, 143156728]

約数ペア:

[(1, 143156728), (2, 71578364), (4, 35789182), (8, 17894591), (11, 13014248), (13, 11012056), (17, 8420984), (22, 6507124), (26, 5506028), (34, 4210492), (44, 3253562), (52, 2753014), (68, 2105246), (88, 1626781), (104, 1376507), (136, 1052623), (143, 1001096), (187, 765544), (221, 647768), (286, 500548), (289, 495352), (374, 382772), (433, 330616), (442, 323884), (572, 250274), (578, 247676), (748, 191386), (866, 165308), (884, 161942), (1144, 125137), (1156, 123838), (1496, 95693), (1732, 82654), (1768, 80971), (2312, 61919), (2431, 58888), (3179, 45032), (3464, 41327), (3757, 38104), (4763, 30056), (4862, 29444), (5629, 25432), (6358, 22516), (7361, 19448), (7514, 19052), (9526, 15028), (9724, 14722), (11258, 12716)]