144193476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 393343776

約数和(自身を除く): 249150300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 502, 588, 753, 977, 1004, 1506, 1757, 1954, 2931, 3012, 3514, 3908, 5271, 5862, 6839, 7028, 10542, 11724, 12299, 13678, 20517, 21084, 24598, 27356, 36897, 41034, 47873, 49196, 73794, 82068, 95746, 143619, 147588, 191492, 245227, 287238, 490454, 574476, 735681, 980908, 1471362, 1716589, 2942724, 3433178, 5149767, 6866356, 10299534, 12016123, 20599068, 24032246, 36048369, 48064492, 72096738, 144193476]

約数ペア:

[(1, 144193476), (2, 72096738), (3, 48064492), (4, 36048369), (6, 24032246), (7, 20599068), (12, 12016123), (14, 10299534), (21, 6866356), (28, 5149767), (42, 3433178), (49, 2942724), (84, 1716589), (98, 1471362), (147, 980908), (196, 735681), (251, 574476), (294, 490454), (502, 287238), (588, 245227), (753, 191492), (977, 147588), (1004, 143619), (1506, 95746), (1757, 82068), (1954, 73794), (2931, 49196), (3012, 47873), (3514, 41034), (3908, 36897), (5271, 27356), (5862, 24598), (6839, 21084), (7028, 20517), (10542, 13678), (11724, 12299)]