156053954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 289464000

約数和(自身を除く): 133410046

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 349, 574, 698, 779, 1558, 1681, 2443, 3362, 4886, 5453, 6631, 10906, 11767, 13262, 14309, 23534, 28618, 31939, 46417, 63878, 92834, 100163, 200326, 223573, 271871, 447146, 543742, 586669, 1173338, 1903097, 3806194, 4106683, 8213366, 11146711, 22293422, 78026977, 156053954]

約数ペア:

[(1, 156053954), (2, 78026977), (7, 22293422), (14, 11146711), (19, 8213366), (38, 4106683), (41, 3806194), (82, 1903097), (133, 1173338), (266, 586669), (287, 543742), (349, 447146), (574, 271871), (698, 223573), (779, 200326), (1558, 100163), (1681, 92834), (2443, 63878), (3362, 46417), (4886, 31939), (5453, 28618), (6631, 23534), (10906, 14309), (11767, 13262)]