157280608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 321269760

約数和(自身を除く): 163989152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 331, 479, 496, 662, 958, 992, 1324, 1916, 2648, 3832, 5296, 7664, 10261, 10592, 14849, 15328, 20522, 29698, 41044, 59396, 82088, 118792, 158549, 164176, 237584, 317098, 328352, 475168, 634196, 1268392, 2536784, 4915019, 5073568, 9830038, 19660076, 39320152, 78640304, 157280608]

約数ペア:

[(1, 157280608), (2, 78640304), (4, 39320152), (8, 19660076), (16, 9830038), (31, 5073568), (32, 4915019), (62, 2536784), (124, 1268392), (248, 634196), (331, 475168), (479, 328352), (496, 317098), (662, 237584), (958, 164176), (992, 158549), (1324, 118792), (1916, 82088), (2648, 59396), (3832, 41044), (5296, 29698), (7664, 20522), (10261, 15328), (10592, 14849)]