175041412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 385160832

約数和(自身を除く): 210119420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 169, 182, 284, 338, 364, 497, 521, 676, 923, 994, 1042, 1183, 1846, 1988, 2084, 2366, 3647, 3692, 4732, 6461, 6773, 7294, 11999, 12922, 13546, 14588, 23998, 25844, 27092, 36991, 47411, 47996, 73982, 83993, 88049, 94822, 147964, 167986, 176098, 189644, 258937, 335972, 352196, 480883, 517874, 616343, 961766, 1035748, 1232686, 1923532, 2465372, 3366181, 6251479, 6732362, 12502958, 13464724, 25005916, 43760353, 87520706, 175041412]

約数ペア:

[(1, 175041412), (2, 87520706), (4, 43760353), (7, 25005916), (13, 13464724), (14, 12502958), (26, 6732362), (28, 6251479), (52, 3366181), (71, 2465372), (91, 1923532), (142, 1232686), (169, 1035748), (182, 961766), (284, 616343), (338, 517874), (364, 480883), (497, 352196), (521, 335972), (676, 258937), (923, 189644), (994, 176098), (1042, 167986), (1183, 147964), (1846, 94822), (1988, 88049), (2084, 83993), (2366, 73982), (3647, 47996), (3692, 47411), (4732, 36991), (6461, 27092), (6773, 25844), (7294, 23998), (11999, 14588), (12922, 13546)]