155976144

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23719}}^1$

素因数の和:23867

約数の個数: 40

約数和(自身を含む): 405896640

約数和(自身を除く): 249920496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 23719, 47438, 71157, 94876, 142314, 189752, 284628, 379504, 569256, 1138512, 3249503, 6499006, 9748509, 12998012, 19497018, 25996024, 38994036, 51992048, 77988072, 155976144]

約数ペア:

[(1, 155976144), (2, 77988072), (3, 51992048), (4, 38994036), (6, 25996024), (8, 19497018), (12, 12998012), (16, 9748509), (24, 6499006), (48, 3249503), (137, 1138512), (274, 569256), (411, 379504), (548, 284628), (822, 189752), (1096, 142314), (1644, 94876), (2192, 71157), (3288, 47438), (6576, 23719)]