154887068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 332688384

約数和(自身を除く): 177801316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4583, 4828, 8449, 9166, 16898, 18332, 32081, 33796, 64162, 77911, 128324, 155822, 311644, 325393, 545377, 650786, 1090754, 1301572, 2181508, 2277751, 4555502, 5531681, 9111004, 11063362, 22126724, 38721767, 77443534, 154887068]

約数ペア:

[(1, 154887068), (2, 77443534), (4, 38721767), (7, 22126724), (14, 11063362), (17, 9111004), (28, 5531681), (34, 4555502), (68, 2277751), (71, 2181508), (119, 1301572), (142, 1090754), (238, 650786), (284, 545377), (476, 325393), (497, 311644), (994, 155822), (1207, 128324), (1988, 77911), (2414, 64162), (4583, 33796), (4828, 32081), (8449, 18332), (9166, 16898)]