152956856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3943}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 309761760

約数和(自身を除く): 156804904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 2984, 3943, 4849, 7886, 9698, 15772, 19396, 31544, 38792, 51259, 102518, 205036, 410072, 1470739, 2941478, 5882956, 11765912, 19119607, 38239214, 76478428, 152956856]

約数ペア:

[(1, 152956856), (2, 76478428), (4, 38239214), (8, 19119607), (13, 11765912), (26, 5882956), (52, 2941478), (104, 1470739), (373, 410072), (746, 205036), (1492, 102518), (2984, 51259), (3943, 38792), (4849, 31544), (7886, 19396), (9698, 15772)]