159355872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 144

約数和(自身を含む): 504137088

約数和(自身を除く): 344781216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1373, 1488, 1612, 1872, 2232, 2418, 2746, 2976, 3224, 3627, 3744, 4119, 4464, 4836, 5492, 6448, 7254, 8238, 8928, 9672, 10984, 12357, 12896, 14508, 16476, 17849, 19344, 21968, 24714, 29016, 32952, 35698, 38688, 42563, 43936, 49428, 53547, 58032, 65904, 71396, 85126, 98856, 107094, 116064, 127689, 131808, 142792, 160641, 170252, 197712, 214188, 255378, 285584, 321282, 340504, 383067, 395424, 428376, 510756, 553319, 571168, 642564, 681008, 766134, 856752, 1021512, 1106638, 1285128, 1362016, 1532268, 1659957, 1713504, 2043024, 2213276, 2570256, 3064536, 3319914, 4086048, 4426552, 4979871, 5140512, 6129072, 6639828, 8853104, 9959742, 12258144, 13279656, 17706208, 19919484, 26559312, 39838968, 53118624, 79677936, 159355872]

約数ペア:

[(1, 159355872), (2, 79677936), (3, 53118624), (4, 39838968), (6, 26559312), (8, 19919484), (9, 17706208), (12, 13279656), (13, 12258144), (16, 9959742), (18, 8853104), (24, 6639828), (26, 6129072), (31, 5140512), (32, 4979871), (36, 4426552), (39, 4086048), (48, 3319914), (52, 3064536), (62, 2570256), (72, 2213276), (78, 2043024), (93, 1713504), (96, 1659957), (104, 1532268), (117, 1362016), (124, 1285128), (144, 1106638), (156, 1021512), (186, 856752), (208, 766134), (234, 681008), (248, 642564), (279, 571168), (288, 553319), (312, 510756), (372, 428376), (403, 395424), (416, 383067), (468, 340504), (496, 321282), (558, 285584), (624, 255378), (744, 214188), (806, 197712), (936, 170252), (992, 160641), (1116, 142792), (1209, 131808), (1248, 127689), (1373, 116064), (1488, 107094), (1612, 98856), (1872, 85126), (2232, 71396), (2418, 65904), (2746, 58032), (2976, 53547), (3224, 49428), (3627, 43936), (3744, 42563), (4119, 38688), (4464, 35698), (4836, 32952), (5492, 29016), (6448, 24714), (7254, 21968), (8238, 19344), (8928, 17849), (9672, 16476), (10984, 14508), (12357, 12896)]