158117536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 321064128

約数和(自身を除く): 162946592

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 302, 344, 604, 688, 761, 1208, 1376, 1522, 2416, 3044, 4832, 6088, 6493, 12176, 12986, 24352, 25972, 32723, 51944, 65446, 103888, 114911, 130892, 207776, 229822, 261784, 459644, 523568, 919288, 1047136, 1838576, 3677152, 4941173, 9882346, 19764692, 39529384, 79058768, 158117536]

約数ペア:

[(1, 158117536), (2, 79058768), (4, 39529384), (8, 19764692), (16, 9882346), (32, 4941173), (43, 3677152), (86, 1838576), (151, 1047136), (172, 919288), (302, 523568), (344, 459644), (604, 261784), (688, 229822), (761, 207776), (1208, 130892), (1376, 114911), (1522, 103888), (2416, 65446), (3044, 51944), (4832, 32723), (6088, 25972), (6493, 24352), (12176, 12986)]