152053995877

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{51437}}^1$

素因数の和:51578

約数の個数: 48

約数和(自身を含む): 191961677952

約数和(自身を除く): 39907682075

約数列:

[1, 7, 23, 43, 49, 61, 161, 301, 427, 989, 1127, 1403, 2107, 2623, 2989, 6923, 9821, 18361, 48461, 51437, 60329, 68747, 128527, 360059, 422303, 1183051, 2211791, 2520413, 2956121, 3137657, 8281357, 15482537, 21963599, 50871193, 57969499, 72166111, 108377759, 134919251, 153745193, 356098351, 505162777, 944434757, 2492688457, 3103142773, 3536139439, 6611043299, 21721999411, 152053995877]

約数ペア:

[(1, 152053995877), (7, 21721999411), (23, 6611043299), (43, 3536139439), (49, 3103142773), (61, 2492688457), (161, 944434757), (301, 505162777), (427, 356098351), (989, 153745193), (1127, 134919251), (1403, 108377759), (2107, 72166111), (2623, 57969499), (2989, 50871193), (6923, 21963599), (9821, 15482537), (18361, 8281357), (48461, 3137657), (51437, 2956121), (60329, 2520413), (68747, 2211791), (128527, 1183051), (360059, 422303)]