154207548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16975

約数の個数: 72

約数和(自身を含む): 443753856

約数和(自身を除く): 289546308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 16931, 33862, 50793, 67724, 101586, 152379, 186241, 203172, 304758, 372482, 389413, 558723, 609516, 744964, 778826, 1117446, 1168239, 1557652, 1676169, 2234892, 2336478, 3352338, 3504717, 4283543, 4672956, 6704676, 7009434, 8567086, 12850629, 14018868, 17134172, 25701258, 38551887, 51402516, 77103774, 154207548]

約数ペア:

[(1, 154207548), (2, 77103774), (3, 51402516), (4, 38551887), (6, 25701258), (9, 17134172), (11, 14018868), (12, 12850629), (18, 8567086), (22, 7009434), (23, 6704676), (33, 4672956), (36, 4283543), (44, 3504717), (46, 3352338), (66, 2336478), (69, 2234892), (92, 1676169), (99, 1557652), (132, 1168239), (138, 1117446), (198, 778826), (207, 744964), (253, 609516), (276, 558723), (396, 389413), (414, 372482), (506, 304758), (759, 203172), (828, 186241), (1012, 152379), (1518, 101586), (2277, 67724), (3036, 50793), (4554, 33862), (9108, 16931)]