158246144

素因数分解:

$2^8\times 7^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 363504960

約数和(自身を除く): 205258816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 233, 256, 379, 448, 466, 758, 896, 932, 1516, 1631, 1792, 1864, 2653, 3032, 3262, 3728, 5306, 6064, 6524, 7456, 10612, 12128, 13048, 14912, 21224, 24256, 26096, 29824, 42448, 48512, 52192, 59648, 84896, 88307, 97024, 104384, 169792, 176614, 208768, 339584, 353228, 417536, 618149, 679168, 706456, 1236298, 1412912, 2472596, 2825824, 4945192, 5651648, 9890384, 11303296, 19780768, 22606592, 39561536, 79123072, 158246144]

約数ペア:

[(1, 158246144), (2, 79123072), (4, 39561536), (7, 22606592), (8, 19780768), (14, 11303296), (16, 9890384), (28, 5651648), (32, 4945192), (56, 2825824), (64, 2472596), (112, 1412912), (128, 1236298), (224, 706456), (233, 679168), (256, 618149), (379, 417536), (448, 353228), (466, 339584), (758, 208768), (896, 176614), (932, 169792), (1516, 104384), (1631, 97024), (1792, 88307), (1864, 84896), (2653, 59648), (3032, 52192), (3262, 48512), (3728, 42448), (5306, 29824), (6064, 26096), (6524, 24256), (7456, 21224), (10612, 14912), (12128, 13048)]