169652016

素因数分解:

$2^4\times 3^3\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1303

約数の個数: 80

約数和(自身を含む): 488560000

約数和(自身を除く): 318907984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 499, 787, 998, 1497, 1574, 1996, 2361, 2994, 3148, 3992, 4491, 4722, 5988, 6296, 7083, 7984, 8982, 9444, 11976, 12592, 13473, 14166, 17964, 18888, 21249, 23952, 26946, 28332, 35928, 37776, 42498, 53892, 56664, 71856, 84996, 107784, 113328, 169992, 215568, 339984, 392713, 785426, 1178139, 1570852, 2356278, 3141704, 3534417, 4712556, 6283408, 7068834, 9425112, 10603251, 14137668, 18850224, 21206502, 28275336, 42413004, 56550672, 84826008, 169652016]

約数ペア:

[(1, 169652016), (2, 84826008), (3, 56550672), (4, 42413004), (6, 28275336), (8, 21206502), (9, 18850224), (12, 14137668), (16, 10603251), (18, 9425112), (24, 7068834), (27, 6283408), (36, 4712556), (48, 3534417), (54, 3141704), (72, 2356278), (108, 1570852), (144, 1178139), (216, 785426), (432, 392713), (499, 339984), (787, 215568), (998, 169992), (1497, 113328), (1574, 107784), (1996, 84996), (2361, 71856), (2994, 56664), (3148, 53892), (3992, 42498), (4491, 37776), (4722, 35928), (5988, 28332), (6296, 26946), (7083, 23952), (7984, 21249), (8982, 18888), (9444, 17964), (11976, 14166), (12592, 13473)]