157211632

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 310515840

約数和(自身を除く): 153304208

約数列:

[1, 2, 4, 8, 16, 73, 146, 281, 292, 479, 562, 584, 958, 1124, 1168, 1916, 2248, 3832, 4496, 7664, 20513, 34967, 41026, 69934, 82052, 134599, 139868, 164104, 269198, 279736, 328208, 538396, 559472, 1076792, 2153584, 9825727, 19651454, 39302908, 78605816, 157211632]

約数ペア:

[(1, 157211632), (2, 78605816), (4, 39302908), (8, 19651454), (16, 9825727), (73, 2153584), (146, 1076792), (281, 559472), (292, 538396), (479, 328208), (562, 279736), (584, 269198), (958, 164104), (1124, 139868), (1168, 134599), (1916, 82052), (2248, 69934), (3832, 41026), (4496, 34967), (7664, 20513)]