122186872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25931}}^1$

素因数の和:25987

約数の個数: 32

約数和(自身を含む): 248947200

約数和(自身を除く): 126760328

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 25931, 51862, 103724, 207448, 492689, 803861, 985378, 1607722, 1970756, 3215444, 3941512, 6430888, 15273359, 30546718, 61093436, 122186872]

約数ペア:

[(1, 122186872), (2, 61093436), (4, 30546718), (8, 15273359), (19, 6430888), (31, 3941512), (38, 3215444), (62, 1970756), (76, 1607722), (124, 985378), (152, 803861), (248, 492689), (589, 207448), (1178, 103724), (2356, 51862), (4712, 25931)]