161266632

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 410142720

約数和(自身を除く): 248876088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 254, 314, 337, 381, 471, 508, 628, 674, 762, 942, 1011, 1016, 1256, 1348, 1524, 1884, 2022, 2696, 3048, 3768, 4044, 8088, 19939, 39878, 42799, 52909, 59817, 79756, 85598, 105818, 119634, 128397, 158727, 159512, 171196, 211636, 239268, 256794, 317454, 342392, 423272, 478536, 513588, 634908, 1027176, 1269816, 6719443, 13438886, 20158329, 26877772, 40316658, 53755544, 80633316, 161266632]

約数ペア:

[(1, 161266632), (2, 80633316), (3, 53755544), (4, 40316658), (6, 26877772), (8, 20158329), (12, 13438886), (24, 6719443), (127, 1269816), (157, 1027176), (254, 634908), (314, 513588), (337, 478536), (381, 423272), (471, 342392), (508, 317454), (628, 256794), (674, 239268), (762, 211636), (942, 171196), (1011, 159512), (1016, 158727), (1256, 128397), (1348, 119634), (1524, 105818), (1884, 85598), (2022, 79756), (2696, 59817), (3048, 52909), (3768, 42799), (4044, 39878), (8088, 19939)]