156635728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3793}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 317557800

約数和(自身を除く): 160922072

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 2581, 3793, 5162, 7586, 10324, 15172, 20648, 30344, 41296, 60688, 109997, 219994, 337577, 439988, 675154, 879976, 1350308, 1759952, 2700616, 5401232, 9789733, 19579466, 39158932, 78317864, 156635728]

約数ペア:

[(1, 156635728), (2, 78317864), (4, 39158932), (8, 19579466), (16, 9789733), (29, 5401232), (58, 2700616), (89, 1759952), (116, 1350308), (178, 879976), (232, 675154), (356, 439988), (464, 337577), (712, 219994), (1424, 109997), (2581, 60688), (3793, 41296), (5162, 30344), (7586, 20648), (10324, 15172)]