157212354812

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{6449}}^1\times {\mathrm{16339}}^1$

素因数の和:23165

約数の個数: 24

約数和(自身を含む): 275918874000

約数和(自身を除く): 118706519188

約数列:

[1, 2, 4, 373, 746, 1492, 6449, 12898, 16339, 25796, 32678, 65356, 2405477, 4810954, 6094447, 9621908, 12188894, 24377788, 105370211, 210740422, 421480844, 39303088703, 78606177406, 157212354812]

約数ペア:

[(1, 157212354812), (2, 78606177406), (4, 39303088703), (373, 421480844), (746, 210740422), (1492, 105370211), (6449, 24377788), (12898, 12188894), (16339, 9621908), (25796, 6094447), (32678, 4810954), (65356, 2405477)]