157470976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47346

約数の個数: 36

約数和(自身を含む): 338512972

約数和(自身を除く): 181041996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 47317, 94634, 189268, 378536, 615121, 757072, 1230242, 1514144, 2460484, 3028288, 4920968, 6056576, 9841936, 12113152, 19683872, 39367744, 78735488, 157470976]

約数ペア:

[(1, 157470976), (2, 78735488), (4, 39367744), (8, 19683872), (13, 12113152), (16, 9841936), (26, 6056576), (32, 4920968), (52, 3028288), (64, 2460484), (104, 1514144), (128, 1230242), (208, 757072), (256, 615121), (416, 378536), (832, 189268), (1664, 94634), (3328, 47317)]