140786016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{173}}^2$

素因数の和:373

約数の個数: 108

約数和(自身を含む): 432399492

約数和(自身を除く): 291613476

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 173, 196, 224, 294, 336, 346, 392, 519, 588, 672, 692, 784, 1038, 1176, 1211, 1384, 1568, 2076, 2352, 2422, 2768, 3633, 4152, 4704, 4844, 5536, 7266, 8304, 8477, 9688, 14532, 16608, 16954, 19376, 25431, 29064, 29929, 33908, 38752, 50862, 58128, 59858, 67816, 89787, 101724, 116256, 119716, 135632, 179574, 203448, 209503, 239432, 271264, 359148, 406896, 419006, 478864, 628509, 718296, 813792, 838012, 957728, 1257018, 1436592, 1466521, 1676024, 2514036, 2873184, 2933042, 3352048, 4399563, 5028072, 5866084, 6704096, 8799126, 10056144, 11732168, 17598252, 20112288, 23464336, 35196504, 46928672, 70393008, 140786016]

約数ペア:

[(1, 140786016), (2, 70393008), (3, 46928672), (4, 35196504), (6, 23464336), (7, 20112288), (8, 17598252), (12, 11732168), (14, 10056144), (16, 8799126), (21, 6704096), (24, 5866084), (28, 5028072), (32, 4399563), (42, 3352048), (48, 2933042), (49, 2873184), (56, 2514036), (84, 1676024), (96, 1466521), (98, 1436592), (112, 1257018), (147, 957728), (168, 838012), (173, 813792), (196, 718296), (224, 628509), (294, 478864), (336, 419006), (346, 406896), (392, 359148), (519, 271264), (588, 239432), (672, 209503), (692, 203448), (784, 179574), (1038, 135632), (1176, 119716), (1211, 116256), (1384, 101724), (1568, 89787), (2076, 67816), (2352, 59858), (2422, 58128), (2768, 50862), (3633, 38752), (4152, 33908), (4704, 29929), (4844, 29064), (5536, 25431), (7266, 19376), (8304, 16954), (8477, 16608), (9688, 14532)]