154893144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1123}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 443485440

約数和(自身を除く): 288592296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821, 1123, 1642, 2246, 2463, 3284, 3369, 4492, 4926, 5747, 6568, 6738, 7861, 8984, 9852, 11494, 13476, 15722, 17241, 19704, 22988, 23583, 26952, 31444, 34482, 45976, 47166, 62888, 68964, 94332, 137928, 188664, 921983, 1843966, 2765949, 3687932, 5531898, 6453881, 7375864, 11063796, 12907762, 19361643, 22127592, 25815524, 38723286, 51631048, 77446572, 154893144]

約数ペア:

[(1, 154893144), (2, 77446572), (3, 51631048), (4, 38723286), (6, 25815524), (7, 22127592), (8, 19361643), (12, 12907762), (14, 11063796), (21, 7375864), (24, 6453881), (28, 5531898), (42, 3687932), (56, 2765949), (84, 1843966), (168, 921983), (821, 188664), (1123, 137928), (1642, 94332), (2246, 68964), (2463, 62888), (3284, 47166), (3369, 45976), (4492, 34482), (4926, 31444), (5747, 26952), (6568, 23583), (6738, 22988), (7861, 19704), (8984, 17241), (9852, 15722), (11494, 13476)]