141986000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 381308928

約数和(自身を除く): 239322928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 125, 127, 130, 172, 200, 208, 215, 250, 254, 260, 325, 344, 400, 430, 500, 508, 520, 559, 635, 650, 688, 860, 1000, 1016, 1040, 1075, 1118, 1270, 1300, 1625, 1651, 1720, 2000, 2032, 2150, 2236, 2540, 2600, 2795, 3175, 3250, 3302, 3440, 4300, 4472, 5080, 5200, 5375, 5461, 5590, 6350, 6500, 6604, 8255, 8600, 8944, 10160, 10750, 10922, 11180, 12700, 13000, 13208, 13975, 15875, 16510, 17200, 21500, 21844, 22360, 25400, 26000, 26416, 27305, 27950, 31750, 33020, 41275, 43000, 43688, 44720, 50800, 54610, 55900, 63500, 66040, 69875, 70993, 82550, 86000, 87376, 109220, 111800, 127000, 132080, 136525, 139750, 141986, 165100, 206375, 218440, 223600, 254000, 273050, 279500, 283972, 330200, 354965, 412750, 436880, 546100, 559000, 567944, 660400, 682625, 709930, 825500, 1092200, 1118000, 1135888, 1365250, 1419860, 1651000, 1774825, 2184400, 2730500, 2839720, 3302000, 3549650, 5461000, 5679440, 7099300, 8874125, 10922000, 14198600, 17748250, 28397200, 35496500, 70993000, 141986000]

約数ペア:

[(1, 141986000), (2, 70993000), (4, 35496500), (5, 28397200), (8, 17748250), (10, 14198600), (13, 10922000), (16, 8874125), (20, 7099300), (25, 5679440), (26, 5461000), (40, 3549650), (43, 3302000), (50, 2839720), (52, 2730500), (65, 2184400), (80, 1774825), (86, 1651000), (100, 1419860), (104, 1365250), (125, 1135888), (127, 1118000), (130, 1092200), (172, 825500), (200, 709930), (208, 682625), (215, 660400), (250, 567944), (254, 559000), (260, 546100), (325, 436880), (344, 412750), (400, 354965), (430, 330200), (500, 283972), (508, 279500), (520, 273050), (559, 254000), (635, 223600), (650, 218440), (688, 206375), (860, 165100), (1000, 141986), (1016, 139750), (1040, 136525), (1075, 132080), (1118, 127000), (1270, 111800), (1300, 109220), (1625, 87376), (1651, 86000), (1720, 82550), (2000, 70993), (2032, 69875), (2150, 66040), (2236, 63500), (2540, 55900), (2600, 54610), (2795, 50800), (3175, 44720), (3250, 43688), (3302, 43000), (3440, 41275), (4300, 33020), (4472, 31750), (5080, 27950), (5200, 27305), (5375, 26416), (5461, 26000), (5590, 25400), (6350, 22360), (6500, 21844), (6604, 21500), (8255, 17200), (8600, 16510), (8944, 15875), (10160, 13975), (10750, 13208), (10922, 13000), (11180, 12700)]