159873792

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 467013120

約数和(自身を除く): 307139328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 239, 256, 268, 312, 384, 402, 416, 478, 536, 624, 717, 768, 804, 832, 871, 956, 1072, 1248, 1434, 1608, 1664, 1742, 1912, 2144, 2496, 2613, 2868, 3107, 3216, 3328, 3484, 3824, 4288, 4992, 5226, 5736, 6214, 6432, 6968, 7648, 8576, 9321, 9984, 10452, 11472, 12428, 12864, 13936, 15296, 16013, 17152, 18642, 20904, 22944, 24856, 25728, 27872, 30592, 32026, 37284, 41808, 45888, 48039, 49712, 51456, 55744, 61184, 64052, 74568, 83616, 91776, 96078, 99424, 111488, 128104, 149136, 167232, 183552, 192156, 198848, 208169, 222976, 256208, 298272, 334464, 384312, 397696, 416338, 512416, 596544, 624507, 668928, 768624, 795392, 832676, 1024832, 1193088, 1249014, 1537248, 1665352, 2049664, 2386176, 2498028, 3074496, 3330704, 4099328, 4996056, 6148992, 6661408, 9992112, 12297984, 13322816, 19984224, 26645632, 39968448, 53291264, 79936896, 159873792]

約数ペア:

[(1, 159873792), (2, 79936896), (3, 53291264), (4, 39968448), (6, 26645632), (8, 19984224), (12, 13322816), (13, 12297984), (16, 9992112), (24, 6661408), (26, 6148992), (32, 4996056), (39, 4099328), (48, 3330704), (52, 3074496), (64, 2498028), (67, 2386176), (78, 2049664), (96, 1665352), (104, 1537248), (128, 1249014), (134, 1193088), (156, 1024832), (192, 832676), (201, 795392), (208, 768624), (239, 668928), (256, 624507), (268, 596544), (312, 512416), (384, 416338), (402, 397696), (416, 384312), (478, 334464), (536, 298272), (624, 256208), (717, 222976), (768, 208169), (804, 198848), (832, 192156), (871, 183552), (956, 167232), (1072, 149136), (1248, 128104), (1434, 111488), (1608, 99424), (1664, 96078), (1742, 91776), (1912, 83616), (2144, 74568), (2496, 64052), (2613, 61184), (2868, 55744), (3107, 51456), (3216, 49712), (3328, 48039), (3484, 45888), (3824, 41808), (4288, 37284), (4992, 32026), (5226, 30592), (5736, 27872), (6214, 25728), (6432, 24856), (6968, 22944), (7648, 20904), (8576, 18642), (9321, 17152), (9984, 16013), (10452, 15296), (11472, 13936), (12428, 12864)]