121974784

素因数分解:

$2^{12}\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 52

約数和(自身を含む): 247237144

約数和(自身を除く): 125262360

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 307, 388, 512, 614, 776, 1024, 1228, 1552, 2048, 2456, 3104, 4096, 4912, 6208, 9824, 12416, 19648, 24832, 29779, 39296, 49664, 59558, 78592, 99328, 119116, 157184, 198656, 238232, 314368, 397312, 476464, 628736, 952928, 1257472, 1905856, 3811712, 7623424, 15246848, 30493696, 60987392, 121974784]

約数ペア:

[(1, 121974784), (2, 60987392), (4, 30493696), (8, 15246848), (16, 7623424), (32, 3811712), (64, 1905856), (97, 1257472), (128, 952928), (194, 628736), (256, 476464), (307, 397312), (388, 314368), (512, 238232), (614, 198656), (776, 157184), (1024, 119116), (1228, 99328), (1552, 78592), (2048, 59558), (2456, 49664), (3104, 39296), (4096, 29779), (4912, 24832), (6208, 19648), (9824, 12416)]