157213284

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 372314880

約数和(自身を除く): 215101596

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 269, 339, 431, 452, 538, 678, 807, 862, 1076, 1293, 1356, 1614, 1724, 2586, 3228, 5172, 30397, 48703, 60794, 91191, 97406, 115939, 121588, 146109, 182382, 194812, 231878, 292218, 347817, 364764, 463756, 584436, 695634, 1391268, 13101107, 26202214, 39303321, 52404428, 78606642, 157213284]

約数ペア:

[(1, 157213284), (2, 78606642), (3, 52404428), (4, 39303321), (6, 26202214), (12, 13101107), (113, 1391268), (226, 695634), (269, 584436), (339, 463756), (431, 364764), (452, 347817), (538, 292218), (678, 231878), (807, 194812), (862, 182382), (1076, 146109), (1293, 121588), (1356, 115939), (1614, 97406), (1724, 91191), (2586, 60794), (3228, 48703), (5172, 30397)]