151049740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8082

約数の個数: 48

約数和(自身を含む): 339111360

約数和(自身を除く): 188061620

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 8009, 9430, 16018, 18860, 32036, 40045, 80090, 160180, 184207, 328369, 368414, 656738, 736828, 921035, 1313476, 1641845, 1842070, 3283690, 3684140, 6567380, 7552487, 15104974, 30209948, 37762435, 75524870, 151049740]

約数ペア:

[(1, 151049740), (2, 75524870), (4, 37762435), (5, 30209948), (10, 15104974), (20, 7552487), (23, 6567380), (41, 3684140), (46, 3283690), (82, 1842070), (92, 1641845), (115, 1313476), (164, 921035), (205, 736828), (230, 656738), (410, 368414), (460, 328369), (820, 184207), (943, 160180), (1886, 80090), (3772, 40045), (4715, 32036), (8009, 18860), (9430, 16018)]