129496976

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19597}}^1$

素因数の和:19671

約数の個数: 40

約数和(自身を含む): 291618240

約数和(自身を除く): 162121264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 19597, 39194, 78388, 137179, 156776, 274358, 313552, 548716, 1097432, 1156223, 2194864, 2312446, 4624892, 8093561, 9249784, 16187122, 18499568, 32374244, 64748488, 129496976]

約数ペア:

[(1, 129496976), (2, 64748488), (4, 32374244), (7, 18499568), (8, 16187122), (14, 9249784), (16, 8093561), (28, 4624892), (56, 2312446), (59, 2194864), (112, 1156223), (118, 1097432), (236, 548716), (413, 313552), (472, 274358), (826, 156776), (944, 137179), (1652, 78388), (3304, 39194), (6608, 19597)]