126517504

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 81

約数和(自身を含む): 273930237

約数和(自身を除く): 147412733

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 361, 592, 608, 703, 722, 1184, 1216, 1369, 1406, 1444, 2368, 2432, 2738, 2812, 2888, 4736, 4864, 5476, 5624, 5776, 9472, 10952, 11248, 11552, 13357, 21904, 22496, 23104, 26011, 26714, 43808, 44992, 46208, 52022, 53428, 87616, 89984, 92416, 104044, 106856, 175232, 179968, 208088, 213712, 350464, 416176, 427424, 494209, 832352, 854848, 988418, 1664704, 1709696, 1976836, 3329408, 3419392, 3953672, 6658816, 7907344, 15814688, 31629376, 63258752, 126517504]

約数ペア:

[(1, 126517504), (2, 63258752), (4, 31629376), (8, 15814688), (16, 7907344), (19, 6658816), (32, 3953672), (37, 3419392), (38, 3329408), (64, 1976836), (74, 1709696), (76, 1664704), (128, 988418), (148, 854848), (152, 832352), (256, 494209), (296, 427424), (304, 416176), (361, 350464), (592, 213712), (608, 208088), (703, 179968), (722, 175232), (1184, 106856), (1216, 104044), (1369, 92416), (1406, 89984), (1444, 87616), (2368, 53428), (2432, 52022), (2738, 46208), (2812, 44992), (2888, 43808), (4736, 26714), (4864, 26011), (5476, 23104), (5624, 22496), (5776, 21904), (9472, 13357), (10952, 11552)]