141721712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2243}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 300516480

約数和(自身を除く): 158794768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 359, 718, 1436, 2243, 2872, 3949, 4486, 5744, 7898, 8972, 15796, 17944, 24673, 31592, 35888, 49346, 63184, 98692, 197384, 394768, 805237, 1610474, 3220948, 6441896, 8857607, 12883792, 17715214, 35430428, 70860856, 141721712]

約数ペア:

[(1, 141721712), (2, 70860856), (4, 35430428), (8, 17715214), (11, 12883792), (16, 8857607), (22, 6441896), (44, 3220948), (88, 1610474), (176, 805237), (359, 394768), (718, 197384), (1436, 98692), (2243, 63184), (2872, 49346), (3949, 35888), (4486, 31592), (5744, 24673), (7898, 17944), (8972, 15796)]