142495496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 334212480

約数和(自身を除く): 191716984

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, 431, 442, 572, 578, 748, 862, 884, 1144, 1156, 1496, 1724, 1768, 2312, 2431, 3179, 3448, 3757, 4741, 4862, 5603, 6358, 7327, 7514, 9482, 9724, 11206, 12716, 14654, 15028, 18964, 19448, 22412, 25432, 29308, 30056, 37928, 41327, 44824, 58616, 61633, 80597, 82654, 95251, 123266, 124559, 161194, 165308, 190502, 246532, 249118, 322388, 330616, 381004, 493064, 498236, 644776, 762008, 996472, 1047761, 1370149, 1619267, 2095522, 2740298, 3238534, 4191044, 5480596, 6477068, 8382088, 10961192, 12954136, 17811937, 35623874, 71247748, 142495496]

約数ペア:

[(1, 142495496), (2, 71247748), (4, 35623874), (8, 17811937), (11, 12954136), (13, 10961192), (17, 8382088), (22, 6477068), (26, 5480596), (34, 4191044), (44, 3238534), (52, 2740298), (68, 2095522), (88, 1619267), (104, 1370149), (136, 1047761), (143, 996472), (187, 762008), (221, 644776), (286, 498236), (289, 493064), (374, 381004), (431, 330616), (442, 322388), (572, 249118), (578, 246532), (748, 190502), (862, 165308), (884, 161194), (1144, 124559), (1156, 123266), (1496, 95251), (1724, 82654), (1768, 80597), (2312, 61633), (2431, 58616), (3179, 44824), (3448, 41327), (3757, 37928), (4741, 30056), (4862, 29308), (5603, 25432), (6358, 22412), (7327, 19448), (7514, 18964), (9482, 15028), (9724, 14654), (11206, 12716)]