159698944

素因数分解:

$2^{12}\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 52

約数和(自身を含む): 322921984

約数和(自身を除く): 163223040

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 307, 508, 512, 614, 1016, 1024, 1228, 2032, 2048, 2456, 4064, 4096, 4912, 8128, 9824, 16256, 19648, 32512, 38989, 39296, 65024, 77978, 78592, 130048, 155956, 157184, 260096, 311912, 314368, 520192, 623824, 628736, 1247648, 1257472, 2495296, 4990592, 9981184, 19962368, 39924736, 79849472, 159698944]

約数ペア:

[(1, 159698944), (2, 79849472), (4, 39924736), (8, 19962368), (16, 9981184), (32, 4990592), (64, 2495296), (127, 1257472), (128, 1247648), (254, 628736), (256, 623824), (307, 520192), (508, 314368), (512, 311912), (614, 260096), (1016, 157184), (1024, 155956), (1228, 130048), (2032, 78592), (2048, 77978), (2456, 65024), (4064, 39296), (4096, 38989), (4912, 32512), (8128, 19648), (9824, 16256)]