181680352

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^2\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 417611376

約数和(自身を除く): 235931024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 233, 236, 413, 466, 472, 826, 932, 944, 1631, 1652, 1864, 1888, 3262, 3304, 3481, 3728, 6524, 6608, 6962, 7456, 13048, 13216, 13747, 13924, 24367, 26096, 27494, 27848, 48734, 52192, 54988, 55696, 96229, 97468, 109976, 111392, 192458, 194936, 219952, 384916, 389872, 439904, 769832, 779744, 811073, 1539664, 1622146, 3079328, 3244292, 5677511, 6488584, 11355022, 12977168, 22710044, 25954336, 45420088, 90840176, 181680352]

約数ペア:

[(1, 181680352), (2, 90840176), (4, 45420088), (7, 25954336), (8, 22710044), (14, 12977168), (16, 11355022), (28, 6488584), (32, 5677511), (56, 3244292), (59, 3079328), (112, 1622146), (118, 1539664), (224, 811073), (233, 779744), (236, 769832), (413, 439904), (466, 389872), (472, 384916), (826, 219952), (932, 194936), (944, 192458), (1631, 111392), (1652, 109976), (1864, 97468), (1888, 96229), (3262, 55696), (3304, 54988), (3481, 52192), (3728, 48734), (6524, 27848), (6608, 27494), (6962, 26096), (7456, 24367), (13048, 13924), (13216, 13747)]