156795460996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15748841}}^1$

素因数の和:15748995

約数の個数: 24

約数和(自身を含む): 291038600160

約数和(自身を除く): 134243139164

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 15748841, 31497682, 62995364, 299227979, 598455958, 1196911916, 2063098171, 4126196342, 8252392684, 39198865249, 78397730498, 156795460996]

約数ペア:

[(1, 156795460996), (2, 78397730498), (4, 39198865249), (19, 8252392684), (38, 4126196342), (76, 2063098171), (131, 1196911916), (262, 598455958), (524, 299227979), (2489, 62995364), (4978, 31497682), (9956, 15748841)]