150290816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 324870000

約数和(自身を除く): 174579184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 362, 416, 499, 724, 832, 998, 1448, 1664, 1996, 2353, 2896, 3992, 4706, 5792, 6487, 7984, 9412, 11584, 12974, 15968, 18824, 23168, 25948, 31936, 37648, 51896, 63872, 75296, 90319, 103792, 150592, 180638, 207584, 301184, 361276, 415168, 722552, 830336, 1174147, 1445104, 2348294, 2890208, 4696588, 5780416, 9393176, 11560832, 18786352, 37572704, 75145408, 150290816]

約数ペア:

[(1, 150290816), (2, 75145408), (4, 37572704), (8, 18786352), (13, 11560832), (16, 9393176), (26, 5780416), (32, 4696588), (52, 2890208), (64, 2348294), (104, 1445104), (128, 1174147), (181, 830336), (208, 722552), (362, 415168), (416, 361276), (499, 301184), (724, 207584), (832, 180638), (998, 150592), (1448, 103792), (1664, 90319), (1996, 75296), (2353, 63872), (2896, 51896), (3992, 37648), (4706, 31936), (5792, 25948), (6487, 23168), (7984, 18824), (9412, 15968), (11584, 12974)]