144919612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 137320388

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1102, 1363, 1399, 1786, 2204, 2726, 2798, 3572, 5452, 5596, 25897, 26581, 40571, 51794, 53162, 65753, 81142, 103588, 106324, 131506, 162284, 263012, 770849, 1249307, 1541698, 1906837, 2498614, 3083396, 3813674, 4997228, 7627348, 36229903, 72459806, 144919612]

約数ペア:

[(1, 144919612), (2, 72459806), (4, 36229903), (19, 7627348), (29, 4997228), (38, 3813674), (47, 3083396), (58, 2498614), (76, 1906837), (94, 1541698), (116, 1249307), (188, 770849), (551, 263012), (893, 162284), (1102, 131506), (1363, 106324), (1399, 103588), (1786, 81142), (2204, 65753), (2726, 53162), (2798, 51794), (3572, 40571), (5452, 26581), (5596, 25897)]