149851024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15959

約数の個数: 40

約数和(自身を含む): 315495680

約数和(自身を除く): 165644656

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15901, 31802, 63604, 127208, 254416, 302119, 492931, 604238, 985862, 1208476, 1971724, 2416952, 3943448, 4833904, 7886896, 9365689, 18731378, 37462756, 74925512, 149851024]

約数ペア:

[(1, 149851024), (2, 74925512), (4, 37462756), (8, 18731378), (16, 9365689), (19, 7886896), (31, 4833904), (38, 3943448), (62, 2416952), (76, 1971724), (124, 1208476), (152, 985862), (248, 604238), (304, 492931), (496, 302119), (589, 254416), (1178, 127208), (2356, 63604), (4712, 31802), (9424, 15901)]