177457968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1123

約数の個数: 120

約数和(自身を含む): 533778336

約数和(自身を除く): 356320368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 816, 852, 1021, 1136, 1207, 1224, 1278, 1704, 2042, 2414, 2448, 2556, 3063, 3408, 3621, 4084, 4828, 5112, 6126, 7242, 8168, 9189, 9656, 10224, 10863, 12252, 14484, 16336, 17357, 18378, 19312, 21726, 24504, 28968, 34714, 36756, 43452, 49008, 52071, 57936, 69428, 72491, 73512, 86904, 104142, 138856, 144982, 147024, 156213, 173808, 208284, 217473, 277712, 289964, 312426, 416568, 434946, 579928, 624852, 652419, 833136, 869892, 1159856, 1232347, 1249704, 1304838, 1739784, 2464694, 2499408, 2609676, 3479568, 3697041, 4929388, 5219352, 7394082, 9858776, 10438704, 11091123, 14788164, 19717552, 22182246, 29576328, 44364492, 59152656, 88728984, 177457968]

約数ペア:

[(1, 177457968), (2, 88728984), (3, 59152656), (4, 44364492), (6, 29576328), (8, 22182246), (9, 19717552), (12, 14788164), (16, 11091123), (17, 10438704), (18, 9858776), (24, 7394082), (34, 5219352), (36, 4929388), (48, 3697041), (51, 3479568), (68, 2609676), (71, 2499408), (72, 2464694), (102, 1739784), (136, 1304838), (142, 1249704), (144, 1232347), (153, 1159856), (204, 869892), (213, 833136), (272, 652419), (284, 624852), (306, 579928), (408, 434946), (426, 416568), (568, 312426), (612, 289964), (639, 277712), (816, 217473), (852, 208284), (1021, 173808), (1136, 156213), (1207, 147024), (1224, 144982), (1278, 138856), (1704, 104142), (2042, 86904), (2414, 73512), (2448, 72491), (2556, 69428), (3063, 57936), (3408, 52071), (3621, 49008), (4084, 43452), (4828, 36756), (5112, 34714), (6126, 28968), (7242, 24504), (8168, 21726), (9189, 19312), (9656, 18378), (10224, 17357), (10863, 16336), (12252, 14484)]