156388622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 257426400

約数和(自身を除く): 101037778

約数列:

[1, 2, 13, 26, 109, 139, 218, 278, 397, 794, 1417, 1807, 2834, 3614, 5161, 10322, 15151, 30302, 43273, 55183, 86546, 110366, 196963, 393926, 562549, 717379, 1125098, 1434758, 6014947, 12029894, 78194311, 156388622]

約数ペア:

[(1, 156388622), (2, 78194311), (13, 12029894), (26, 6014947), (109, 1434758), (139, 1125098), (218, 717379), (278, 562549), (397, 393926), (794, 196963), (1417, 110366), (1807, 86546), (2834, 55183), (3614, 43273), (5161, 30302), (10322, 15151)]