158175080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2927}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 408983040

約数和(自身を除く): 250807960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 2927, 3860, 5404, 5854, 6755, 7720, 10808, 11708, 13510, 14635, 20489, 23416, 27020, 29270, 40978, 54040, 58540, 81956, 102445, 117080, 163912, 204890, 409780, 564911, 819560, 1129822, 2259644, 2824555, 3954377, 4519288, 5649110, 7908754, 11298220, 15817508, 19771885, 22596440, 31635016, 39543770, 79087540, 158175080]

約数ペア:

[(1, 158175080), (2, 79087540), (4, 39543770), (5, 31635016), (7, 22596440), (8, 19771885), (10, 15817508), (14, 11298220), (20, 7908754), (28, 5649110), (35, 4519288), (40, 3954377), (56, 2824555), (70, 2259644), (140, 1129822), (193, 819560), (280, 564911), (386, 409780), (772, 204890), (965, 163912), (1351, 117080), (1544, 102445), (1930, 81956), (2702, 58540), (2927, 54040), (3860, 40978), (5404, 29270), (5854, 27020), (6755, 23416), (7720, 20489), (10808, 14635), (11708, 13510)]