145476844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 276595200

約数和(自身を除く): 131118356

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 139, 188, 278, 293, 556, 586, 893, 1172, 1786, 2641, 3572, 5282, 5567, 6533, 10564, 11134, 13066, 13771, 22268, 26132, 27542, 40727, 55084, 81454, 124127, 162908, 248254, 261649, 496508, 523298, 773813, 1046596, 1547626, 1914169, 3095252, 3828338, 7656676, 36369211, 72738422, 145476844]

約数ペア:

[(1, 145476844), (2, 72738422), (4, 36369211), (19, 7656676), (38, 3828338), (47, 3095252), (76, 1914169), (94, 1547626), (139, 1046596), (188, 773813), (278, 523298), (293, 496508), (556, 261649), (586, 248254), (893, 162908), (1172, 124127), (1786, 81454), (2641, 55084), (3572, 40727), (5282, 27542), (5567, 26132), (6533, 22268), (10564, 13771), (11134, 13066)]