152240816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104561}}^1$

素因数の和:104589

約数の個数: 40

約数和(自身を含む): 363039264

約数和(自身を除く): 210798448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 104561, 209122, 418244, 731927, 836488, 1359293, 1463854, 1672976, 2718586, 2927708, 5437172, 5855416, 9515051, 10874344, 11710832, 19030102, 21748688, 38060204, 76120408, 152240816]

約数ペア:

[(1, 152240816), (2, 76120408), (4, 38060204), (7, 21748688), (8, 19030102), (13, 11710832), (14, 10874344), (16, 9515051), (26, 5855416), (28, 5437172), (52, 2927708), (56, 2718586), (91, 1672976), (104, 1463854), (112, 1359293), (182, 836488), (208, 731927), (364, 418244), (728, 209122), (1456, 104561)]