151561728

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 120

約数和(自身を含む): 451953216

約数和(自身を除く): 300391488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1061, 1116, 1152, 1488, 1536, 1984, 2122, 2232, 2304, 2976, 3183, 3968, 4244, 4464, 4608, 5952, 6366, 7936, 8488, 8928, 9549, 11904, 12732, 15872, 16976, 17856, 19098, 23808, 25464, 32891, 33952, 35712, 38196, 47616, 50928, 65782, 67904, 71424, 76392, 98673, 101856, 131564, 135808, 142848, 152784, 197346, 203712, 263128, 271616, 296019, 305568, 394692, 407424, 526256, 543232, 592038, 611136, 789384, 814848, 1052512, 1184076, 1222272, 1578768, 1629696, 2105024, 2368152, 2444544, 3157536, 4210048, 4736304, 4889088, 6315072, 8420096, 9472608, 12630144, 16840192, 18945216, 25260288, 37890432, 50520576, 75780864, 151561728]

約数ペア:

[(1, 151561728), (2, 75780864), (3, 50520576), (4, 37890432), (6, 25260288), (8, 18945216), (9, 16840192), (12, 12630144), (16, 9472608), (18, 8420096), (24, 6315072), (31, 4889088), (32, 4736304), (36, 4210048), (48, 3157536), (62, 2444544), (64, 2368152), (72, 2105024), (93, 1629696), (96, 1578768), (124, 1222272), (128, 1184076), (144, 1052512), (186, 814848), (192, 789384), (248, 611136), (256, 592038), (279, 543232), (288, 526256), (372, 407424), (384, 394692), (496, 305568), (512, 296019), (558, 271616), (576, 263128), (744, 203712), (768, 197346), (992, 152784), (1061, 142848), (1116, 135808), (1152, 131564), (1488, 101856), (1536, 98673), (1984, 76392), (2122, 71424), (2232, 67904), (2304, 65782), (2976, 50928), (3183, 47616), (3968, 38196), (4244, 35712), (4464, 33952), (4608, 32891), (5952, 25464), (6366, 23808), (7936, 19098), (8488, 17856), (8928, 16976), (9549, 15872), (11904, 12732)]