189995544

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 537617520

約数和(自身を除く): 347621976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 2903, 3636, 5454, 5806, 7272, 8181, 8709, 10908, 11612, 16362, 17418, 21816, 23224, 26127, 32724, 34836, 52254, 65448, 69672, 78381, 104508, 156762, 209016, 235143, 293203, 313524, 470286, 586406, 627048, 879609, 940572, 1172812, 1759218, 1881144, 2345624, 2638827, 3518436, 5277654, 7036872, 7916481, 10555308, 15832962, 21110616, 23749443, 31665924, 47498886, 63331848, 94997772, 189995544]

約数ペア:

[(1, 189995544), (2, 94997772), (3, 63331848), (4, 47498886), (6, 31665924), (8, 23749443), (9, 21110616), (12, 15832962), (18, 10555308), (24, 7916481), (27, 7036872), (36, 5277654), (54, 3518436), (72, 2638827), (81, 2345624), (101, 1881144), (108, 1759218), (162, 1172812), (202, 940572), (216, 879609), (303, 627048), (324, 586406), (404, 470286), (606, 313524), (648, 293203), (808, 235143), (909, 209016), (1212, 156762), (1818, 104508), (2424, 78381), (2727, 69672), (2903, 65448), (3636, 52254), (5454, 34836), (5806, 32724), (7272, 26127), (8181, 23224), (8709, 21816), (10908, 17418), (11612, 16362)]