140949776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11953}}^1$

素因数の和:12039

約数の個数: 40

約数和(自身を含む): 302388384

約数和(自身を除く): 161438608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 11953, 23906, 47812, 95624, 131483, 191248, 262966, 525932, 800851, 1051864, 1601702, 2103728, 3203404, 6406808, 8809361, 12813616, 17618722, 35237444, 70474888, 140949776]

約数ペア:

[(1, 140949776), (2, 70474888), (4, 35237444), (8, 17618722), (11, 12813616), (16, 8809361), (22, 6406808), (44, 3203404), (67, 2103728), (88, 1601702), (134, 1051864), (176, 800851), (268, 525932), (536, 262966), (737, 191248), (1072, 131483), (1474, 95624), (2948, 47812), (5896, 23906), (11792, 11953)]