158442040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5752

約数の個数: 64

約数和(自身を含む): 386739360

約数和(自身を除く): 228297320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 5683, 6970, 11366, 13940, 22732, 27880, 28415, 45464, 56830, 96611, 113660, 193222, 227320, 233003, 386444, 466006, 483055, 772888, 932012, 966110, 1165015, 1864024, 1932220, 2330030, 3864440, 3961051, 4660060, 7922102, 9320120, 15844204, 19805255, 31688408, 39610510, 79221020, 158442040]

約数ペア:

[(1, 158442040), (2, 79221020), (4, 39610510), (5, 31688408), (8, 19805255), (10, 15844204), (17, 9320120), (20, 7922102), (34, 4660060), (40, 3961051), (41, 3864440), (68, 2330030), (82, 1932220), (85, 1864024), (136, 1165015), (164, 966110), (170, 932012), (205, 772888), (328, 483055), (340, 466006), (410, 386444), (680, 233003), (697, 227320), (820, 193222), (1394, 113660), (1640, 96611), (2788, 56830), (3485, 45464), (5576, 28415), (5683, 27880), (6970, 22732), (11366, 13940)]