139082216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191047}}^1$

素因数の和:191073

約数の個数: 32

約数和(自身を含む): 320960640

約数和(自身を除く): 181878424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 191047, 382094, 764188, 1337329, 1528376, 2483611, 2674658, 4967222, 5349316, 9934444, 10698632, 17385277, 19868888, 34770554, 69541108, 139082216]

約数ペア:

[(1, 139082216), (2, 69541108), (4, 34770554), (7, 19868888), (8, 17385277), (13, 10698632), (14, 9934444), (26, 5349316), (28, 4967222), (52, 2674658), (56, 2483611), (91, 1528376), (104, 1337329), (182, 764188), (364, 382094), (728, 191047)]