159356912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 386923152

約数和(自身を除く): 227566240

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 241, 272, 286, 289, 374, 442, 482, 572, 578, 748, 884, 964, 1144, 1156, 1496, 1768, 1928, 2288, 2312, 2431, 2651, 2992, 3133, 3179, 3536, 3757, 3856, 4097, 4624, 4862, 5302, 6266, 6358, 7514, 8194, 9724, 10604, 12532, 12716, 15028, 16388, 19448, 21208, 25064, 25432, 30056, 32776, 34463, 38896, 41327, 42416, 45067, 50128, 50864, 53261, 60112, 65552, 68926, 69649, 82654, 90134, 106522, 137852, 139298, 165308, 180268, 213044, 275704, 278596, 330616, 360536, 426088, 551408, 557192, 585871, 661232, 721072, 766139, 852176, 905437, 1114384, 1171742, 1532278, 1810874, 2343484, 3064556, 3621748, 4686968, 6129112, 7243496, 9373936, 9959807, 12258224, 14486992, 19919614, 39839228, 79678456, 159356912]

約数ペア:

[(1, 159356912), (2, 79678456), (4, 39839228), (8, 19919614), (11, 14486992), (13, 12258224), (16, 9959807), (17, 9373936), (22, 7243496), (26, 6129112), (34, 4686968), (44, 3621748), (52, 3064556), (68, 2343484), (88, 1810874), (104, 1532278), (136, 1171742), (143, 1114384), (176, 905437), (187, 852176), (208, 766139), (221, 721072), (241, 661232), (272, 585871), (286, 557192), (289, 551408), (374, 426088), (442, 360536), (482, 330616), (572, 278596), (578, 275704), (748, 213044), (884, 180268), (964, 165308), (1144, 139298), (1156, 137852), (1496, 106522), (1768, 90134), (1928, 82654), (2288, 69649), (2312, 68926), (2431, 65552), (2651, 60112), (2992, 53261), (3133, 50864), (3179, 50128), (3536, 45067), (3757, 42416), (3856, 41327), (4097, 38896), (4624, 34463), (4862, 32776), (5302, 30056), (6266, 25432), (6358, 25064), (7514, 21208), (8194, 19448), (9724, 16388), (10604, 15028), (12532, 12716)]