2136456

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{157}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 6901440

約数和(自身を除く): 4764984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 157, 162, 168, 189, 216, 243, 252, 314, 324, 378, 471, 486, 504, 567, 628, 648, 756, 942, 972, 1099, 1134, 1256, 1413, 1512, 1701, 1884, 1944, 2198, 2268, 2826, 3297, 3402, 3768, 4239, 4396, 4536, 5652, 6594, 6804, 8478, 8792, 9891, 11304, 12717, 13188, 13608, 16956, 19782, 25434, 26376, 29673, 33912, 38151, 39564, 50868, 59346, 76302, 79128, 89019, 101736, 118692, 152604, 178038, 237384, 267057, 305208, 356076, 534114, 712152, 1068228, 2136456]

約数ペア:

[(1, 2136456), (2, 1068228), (3, 712152), (4, 534114), (6, 356076), (7, 305208), (8, 267057), (9, 237384), (12, 178038), (14, 152604), (18, 118692), (21, 101736), (24, 89019), (27, 79128), (28, 76302), (36, 59346), (42, 50868), (54, 39564), (56, 38151), (63, 33912), (72, 29673), (81, 26376), (84, 25434), (108, 19782), (126, 16956), (157, 13608), (162, 13188), (168, 12717), (189, 11304), (216, 9891), (243, 8792), (252, 8478), (314, 6804), (324, 6594), (378, 5652), (471, 4536), (486, 4396), (504, 4239), (567, 3768), (628, 3402), (648, 3297), (756, 2826), (942, 2268), (972, 2198), (1099, 1944), (1134, 1884), (1256, 1701), (1413, 1512)]