161565888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 469782144

約数和(自身を除く): 308216256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 227, 264, 337, 352, 454, 528, 674, 681, 704, 908, 1011, 1056, 1348, 1362, 1816, 2022, 2112, 2497, 2696, 2724, 3632, 3707, 4044, 4994, 5392, 5448, 7264, 7414, 7491, 8088, 9988, 10784, 10896, 11121, 14528, 14828, 14982, 16176, 19976, 21568, 21792, 22242, 29656, 29964, 32352, 39952, 43584, 44484, 59312, 59928, 64704, 76499, 79904, 88968, 118624, 119856, 152998, 159808, 177936, 229497, 237248, 239712, 305996, 355872, 458994, 479424, 611992, 711744, 841489, 917988, 1223984, 1682978, 1835976, 2447968, 2524467, 3365956, 3671952, 4895936, 5048934, 6731912, 7343904, 10097868, 13463824, 14687808, 20195736, 26927648, 40391472, 53855296, 80782944, 161565888]

約数ペア:

[(1, 161565888), (2, 80782944), (3, 53855296), (4, 40391472), (6, 26927648), (8, 20195736), (11, 14687808), (12, 13463824), (16, 10097868), (22, 7343904), (24, 6731912), (32, 5048934), (33, 4895936), (44, 3671952), (48, 3365956), (64, 2524467), (66, 2447968), (88, 1835976), (96, 1682978), (132, 1223984), (176, 917988), (192, 841489), (227, 711744), (264, 611992), (337, 479424), (352, 458994), (454, 355872), (528, 305996), (674, 239712), (681, 237248), (704, 229497), (908, 177936), (1011, 159808), (1056, 152998), (1348, 119856), (1362, 118624), (1816, 88968), (2022, 79904), (2112, 76499), (2497, 64704), (2696, 59928), (2724, 59312), (3632, 44484), (3707, 43584), (4044, 39952), (4994, 32352), (5392, 29964), (5448, 29656), (7264, 22242), (7414, 21792), (7491, 21568), (8088, 19976), (9988, 16176), (10784, 14982), (10896, 14828), (11121, 14528)]