156939579976

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{1213}}^1\times {\mathrm{16829}}^1$

素因数の和:18110

約数の個数: 48

約数和(自身を含む): 304328979900

約数和(自身を除く): 147389399924

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1213, 1922, 2426, 3844, 4852, 7688, 9704, 16829, 33658, 37603, 67316, 75206, 134632, 150412, 300824, 521699, 1043398, 1165693, 2086796, 2331386, 4173592, 4662772, 9325544, 16172669, 20413577, 32345338, 40827154, 64690676, 81654308, 129381352, 163308616, 632820887, 1265641774, 2531283548, 5062567096, 19617447497, 39234894994, 78469789988, 156939579976]

約数ペア:

[(1, 156939579976), (2, 78469789988), (4, 39234894994), (8, 19617447497), (31, 5062567096), (62, 2531283548), (124, 1265641774), (248, 632820887), (961, 163308616), (1213, 129381352), (1922, 81654308), (2426, 64690676), (3844, 40827154), (4852, 32345338), (7688, 20413577), (9704, 16172669), (16829, 9325544), (33658, 4662772), (37603, 4173592), (67316, 2331386), (75206, 2086796), (134632, 1165693), (150412, 1043398), (300824, 521699)]