155545712

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23539}}^1$

素因数の和:23613

約数の個数: 40

約数和(自身を含む): 350275200

約数和(自身を除く): 194729488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 23539, 47078, 94156, 164773, 188312, 329546, 376624, 659092, 1318184, 1388801, 2636368, 2777602, 5555204, 9721607, 11110408, 19443214, 22220816, 38886428, 77772856, 155545712]

約数ペア:

[(1, 155545712), (2, 77772856), (4, 38886428), (7, 22220816), (8, 19443214), (14, 11110408), (16, 9721607), (28, 5555204), (56, 2777602), (59, 2636368), (112, 1388801), (118, 1318184), (236, 659092), (413, 376624), (472, 329546), (826, 188312), (944, 164773), (1652, 94156), (3304, 47078), (6608, 23539)]