149672012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 320604480

約数和(自身を除く): 170932468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 3533, 6052, 7066, 10591, 14132, 21182, 24731, 42364, 49462, 60061, 98924, 120122, 240244, 314437, 420427, 628874, 840854, 1257748, 1681708, 2201059, 4402118, 5345429, 8804236, 10690858, 21381716, 37418003, 74836006, 149672012]

約数ペア:

[(1, 149672012), (2, 74836006), (4, 37418003), (7, 21381716), (14, 10690858), (17, 8804236), (28, 5345429), (34, 4402118), (68, 2201059), (89, 1681708), (119, 1257748), (178, 840854), (238, 628874), (356, 420427), (476, 314437), (623, 240244), (1246, 120122), (1513, 98924), (2492, 60061), (3026, 49462), (3533, 42364), (6052, 24731), (7066, 21182), (10591, 14132)]