137754736

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1987}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 305674880

約数和(自身を除く): 167920144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1238, 1987, 2476, 3974, 4333, 4952, 7948, 8666, 9904, 13909, 15896, 17332, 27818, 31792, 34664, 55636, 69328, 111272, 222544, 1229953, 2459906, 4919812, 8609671, 9839624, 17219342, 19679248, 34438684, 68877368, 137754736]

約数ペア:

[(1, 137754736), (2, 68877368), (4, 34438684), (7, 19679248), (8, 17219342), (14, 9839624), (16, 8609671), (28, 4919812), (56, 2459906), (112, 1229953), (619, 222544), (1238, 111272), (1987, 69328), (2476, 55636), (3974, 34664), (4333, 31792), (4952, 27818), (7948, 17332), (8666, 15896), (9904, 13909)]