137212842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9719}}^1$

素因数の和:9918

約数の個数: 32

約数和(自身を含む): 297198720

約数和(自身を除く): 159985878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 7059, 9719, 14118, 19438, 29157, 58314, 126347, 252694, 379041, 758082, 1759139, 3518278, 5277417, 10554834, 22868807, 45737614, 68606421, 137212842]

約数ペア:

[(1, 137212842), (2, 68606421), (3, 45737614), (6, 22868807), (13, 10554834), (26, 5277417), (39, 3518278), (78, 1759139), (181, 758082), (362, 379041), (543, 252694), (1086, 126347), (2353, 58314), (4706, 29157), (7059, 19438), (9719, 14118)]