146221568

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15068

約数の個数: 40

約数和(自身を含む): 307554720

約数和(自身を除く): 161333152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 15031, 30062, 60124, 120248, 240496, 285589, 480992, 571178, 961984, 1142356, 1923968, 2284712, 3847936, 4569424, 7695872, 9138848, 18277696, 36555392, 73110784, 146221568]

約数ペア:

[(1, 146221568), (2, 73110784), (4, 36555392), (8, 18277696), (16, 9138848), (19, 7695872), (32, 4569424), (38, 3847936), (64, 2284712), (76, 1923968), (128, 1142356), (152, 961984), (256, 571178), (304, 480992), (512, 285589), (608, 240496), (1216, 120248), (2432, 60124), (4864, 30062), (9728, 15031)]