157065472

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:4974

約数の個数: 36

約数和(自身を含む): 316051456

約数和(自身を除く): 158985984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 4831, 8128, 9662, 16256, 19324, 32512, 38648, 77296, 154592, 309184, 613537, 618368, 1227074, 1236736, 2454148, 4908296, 9816592, 19633184, 39266368, 78532736, 157065472]

約数ペア:

[(1, 157065472), (2, 78532736), (4, 39266368), (8, 19633184), (16, 9816592), (32, 4908296), (64, 2454148), (127, 1236736), (128, 1227074), (254, 618368), (256, 613537), (508, 309184), (1016, 154592), (2032, 77296), (4064, 38648), (4831, 32512), (8128, 19324), (9662, 16256)]