140784784

素因数分解:

$2^4\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1319}}^1$

素因数の和:2287

約数の個数: 40

約数和(自身を含む): 312301440

約数和(自身を除く): 171516656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 953, 1319, 1906, 2638, 3812, 5276, 6671, 7624, 9233, 10552, 13342, 15248, 18466, 21104, 26684, 36932, 53368, 73864, 106736, 147728, 1257007, 2514014, 5028028, 8799049, 10056056, 17598098, 20112112, 35196196, 70392392, 140784784]

約数ペア:

[(1, 140784784), (2, 70392392), (4, 35196196), (7, 20112112), (8, 17598098), (14, 10056056), (16, 8799049), (28, 5028028), (56, 2514014), (112, 1257007), (953, 147728), (1319, 106736), (1906, 73864), (2638, 53368), (3812, 36932), (5276, 26684), (6671, 21104), (7624, 18466), (9233, 15248), (10552, 13342)]