128298168

素因数分解:

$2^3\times 3^7\times {\mathrm{7333}}^1$

素因数の和:7360

約数の個数: 64

約数和(自身を含む): 360832800

約数和(自身を除く): 232534632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 7333, 8748, 14666, 17496, 21999, 29332, 43998, 58664, 65997, 87996, 131994, 175992, 197991, 263988, 395982, 527976, 593973, 791964, 1187946, 1583928, 1781919, 2375892, 3563838, 4751784, 5345757, 7127676, 10691514, 14255352, 16037271, 21383028, 32074542, 42766056, 64149084, 128298168]

約数ペア:

[(1, 128298168), (2, 64149084), (3, 42766056), (4, 32074542), (6, 21383028), (8, 16037271), (9, 14255352), (12, 10691514), (18, 7127676), (24, 5345757), (27, 4751784), (36, 3563838), (54, 2375892), (72, 1781919), (81, 1583928), (108, 1187946), (162, 791964), (216, 593973), (243, 527976), (324, 395982), (486, 263988), (648, 197991), (729, 175992), (972, 131994), (1458, 87996), (1944, 65997), (2187, 58664), (2916, 43998), (4374, 29332), (5832, 21999), (7333, 17496), (8748, 14666)]