172615128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1027471}}^1$

素因数の和:1027487

約数の個数: 32

約数和(自身を含む): 493186560

約数和(自身を除く): 320571432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1027471, 2054942, 3082413, 4109884, 6164826, 7192297, 8219768, 12329652, 14384594, 21576891, 24659304, 28769188, 43153782, 57538376, 86307564, 172615128]

約数ペア:

[(1, 172615128), (2, 86307564), (3, 57538376), (4, 43153782), (6, 28769188), (7, 24659304), (8, 21576891), (12, 14384594), (14, 12329652), (21, 8219768), (24, 7192297), (28, 6164826), (42, 4109884), (56, 3082413), (84, 2054942), (168, 1027471)]