156747145345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1\times {\mathrm{1637}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 228670041600

約数和(自身を除く): 71922896255

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 545, 665, 763, 1321, 1637, 2071, 3815, 6605, 8185, 9247, 10355, 11459, 14497, 25099, 31103, 46235, 57295, 72485, 125495, 143989, 155515, 175693, 178433, 217721, 719945, 878465, 892165, 1007923, 1088605, 1249031, 2162477, 2735791, 3390227, 5039615, 6245155, 10812385, 13678955, 15137339, 16951135, 19150537, 23731589, 41087063, 75686695, 95752685, 118657945, 205435315, 235709993, 287609441, 1178549965, 1438047205, 1649969951, 4478489867, 8249849755, 22392449335, 31349429069, 156747145345]

約数ペア:

[(1, 156747145345), (5, 31349429069), (7, 22392449335), (19, 8249849755), (35, 4478489867), (95, 1649969951), (109, 1438047205), (133, 1178549965), (545, 287609441), (665, 235709993), (763, 205435315), (1321, 118657945), (1637, 95752685), (2071, 75686695), (3815, 41087063), (6605, 23731589), (8185, 19150537), (9247, 16951135), (10355, 15137339), (11459, 13678955), (14497, 10812385), (25099, 6245155), (31103, 5039615), (46235, 3390227), (57295, 2735791), (72485, 2162477), (125495, 1249031), (143989, 1088605), (155515, 1007923), (175693, 892165), (178433, 878465), (217721, 719945)]