160991664

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25603}}^1$

素因数の和:25745

約数の個数: 40

約数和(自身を含む): 419086272

約数和(自身を除く): 258094608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 25603, 51206, 76809, 102412, 153618, 204824, 307236, 409648, 614472, 1228944, 3353993, 6707986, 10061979, 13415972, 20123958, 26831944, 40247916, 53663888, 80495832, 160991664]

約数ペア:

[(1, 160991664), (2, 80495832), (3, 53663888), (4, 40247916), (6, 26831944), (8, 20123958), (12, 13415972), (16, 10061979), (24, 6707986), (48, 3353993), (131, 1228944), (262, 614472), (393, 409648), (524, 307236), (786, 204824), (1048, 153618), (1572, 102412), (2096, 76809), (3144, 51206), (6288, 25603)]