155957510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4253}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 297099360

約数和(自身を除く): 141141850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 4253, 7334, 8506, 18335, 21265, 36670, 42530, 80807, 161614, 404035, 808070, 820829, 1641658, 4104145, 8208290, 15595751, 31191502, 77978755, 155957510]

約数ペア:

[(1, 155957510), (2, 77978755), (5, 31191502), (10, 15595751), (19, 8208290), (38, 4104145), (95, 1641658), (190, 820829), (193, 808070), (386, 404035), (965, 161614), (1930, 80807), (3667, 42530), (4253, 36670), (7334, 21265), (8506, 18335)]