157682008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 330700320

約数和(自身を除く): 173018312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 113, 157, 202, 226, 314, 404, 452, 628, 808, 904, 1111, 1243, 1256, 1727, 2222, 2486, 3454, 4444, 4972, 6908, 8888, 9944, 11413, 13816, 15857, 17741, 22826, 31714, 35482, 45652, 63428, 70964, 91304, 125543, 126856, 141928, 174427, 195151, 251086, 348854, 390302, 502172, 697708, 780604, 1004344, 1395416, 1561208, 1791841, 3583682, 7167364, 14334728, 19710251, 39420502, 78841004, 157682008]

約数ペア:

[(1, 157682008), (2, 78841004), (4, 39420502), (8, 19710251), (11, 14334728), (22, 7167364), (44, 3583682), (88, 1791841), (101, 1561208), (113, 1395416), (157, 1004344), (202, 780604), (226, 697708), (314, 502172), (404, 390302), (452, 348854), (628, 251086), (808, 195151), (904, 174427), (1111, 141928), (1243, 126856), (1256, 125543), (1727, 91304), (2222, 70964), (2486, 63428), (3454, 45652), (4444, 35482), (4972, 31714), (6908, 22826), (8888, 17741), (9944, 15857), (11413, 13816)]