157664304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2295

約数の個数: 120

約数和(自身を含む): 511610112

約数和(自身を除く): 353945808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2203, 2556, 2982, 3408, 3976, 4406, 4473, 5112, 5964, 6609, 7952, 8812, 8946, 10224, 11928, 13218, 15421, 17624, 17892, 19827, 23856, 26436, 30842, 35248, 35784, 39654, 46263, 52872, 61684, 71568, 79308, 92526, 105744, 123368, 138789, 156413, 158616, 185052, 246736, 277578, 312826, 317232, 370104, 469239, 555156, 625652, 740208, 938478, 1094891, 1110312, 1251304, 1407717, 1876956, 2189782, 2220624, 2502608, 2815434, 3284673, 3753912, 4379564, 5630868, 6569346, 7507824, 8759128, 9854019, 11261736, 13138692, 17518256, 19708038, 22523472, 26277384, 39416076, 52554768, 78832152, 157664304]

約数ペア:

[(1, 157664304), (2, 78832152), (3, 52554768), (4, 39416076), (6, 26277384), (7, 22523472), (8, 19708038), (9, 17518256), (12, 13138692), (14, 11261736), (16, 9854019), (18, 8759128), (21, 7507824), (24, 6569346), (28, 5630868), (36, 4379564), (42, 3753912), (48, 3284673), (56, 2815434), (63, 2502608), (71, 2220624), (72, 2189782), (84, 1876956), (112, 1407717), (126, 1251304), (142, 1110312), (144, 1094891), (168, 938478), (213, 740208), (252, 625652), (284, 555156), (336, 469239), (426, 370104), (497, 317232), (504, 312826), (568, 277578), (639, 246736), (852, 185052), (994, 158616), (1008, 156413), (1136, 138789), (1278, 123368), (1491, 105744), (1704, 92526), (1988, 79308), (2203, 71568), (2556, 61684), (2982, 52872), (3408, 46263), (3976, 39654), (4406, 35784), (4473, 35248), (5112, 30842), (5964, 26436), (6609, 23856), (7952, 19827), (8812, 17892), (8946, 17624), (10224, 15421), (11928, 13218)]